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What’s your definition of characteristic engineering?

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accelerate feature engineering with photon

“By leveraging Photon and integrating with a novel PIT component, we significantly reduced the time needed to create the training dataset using our Feature Repository, achieving a 20-fold decrease.”

 

Photon Feature Table

 

ML Runtime Cluster

What are the most in-demand cloud computing certifications that won’t break the bank? For a mere $99 to $250, you can earn these top-notch credentials and propel your career. Here are six prime cloud computing certifications that are worth your investment: 1. **CompTIA Cloud+** ($299): A comprehensive certification covering cloud computing basics, deployment, management, and security. 2. **Amazon Web Services (AWS) Certified Cloud Practitioner – Essentials** ($100): Validate your knowledge of AWS services, architecture, pricing, and more, without needing hands-on experience. 3. **Microsoft Azure Developer Certification** ($195): Demonstrate expertise in developing cloud-based solutions using Microsoft Azure and its various tools. 4. **Google Cloud Certified – Professional Cloud Developer** ($200): Prove your skills in building scalable, secure cloud applications on the Google Cloud Platform. 5. **VMware VCP-DW 2022** ($195): Show proficiency in designing, deploying, managing, and optimizing virtualized data center environments with VMware vSphere. 6. **Cloud Security Alliance (CSA) Certified Cloud Security Professional** ($249): Achieve recognition for your understanding of cloud security best practices, threats, and controls to safeguard cloud-based systems.

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Course Spotlight: Earn Microsoft Cloud and Affiliate Expertise with Certifications on Coursera

Our evaluation: The greatest course for transforming a newcomer into a career-ready professional.

This certification demonstrates a comprehensive understanding of computing concepts, from the ground up, and provides valuable expert-level skills in Microsoft Azure, one of the most sought-after cloud platforms in today’s technology landscape? This certification encompasses 12 programmes designed to equip learners with a comprehensive understanding of IT and cybersecurity, Microsoft 365, as well as cloud administration – including both foundational and advanced levels of professional cloud administration. The programs included are:

  • Introduction to Computer systems. 
  • Introduction to Safe Networking
  • Key Components of a Software Program: {Infrastructure}, Hardware, and Data Recovery.
  • Cybersecurity and Privateness.
  • The Microsoft 365 Ecosystem.
  • Technical Diagnostics and Troubleshooting Methods.
  • Cloud-Native Agility with Azure Governance.
  • Azure Cloud Providers.
  • Azure Identification and Networking Necessities.
  • Azure Community Configuration. 
  • Azure Monitoring and Analytics Fundamentals.
  • Azure Backup: Ensuring Data Protection and Compliance for Your Organization’s Safety. 

Cloud computing certifications can significantly enhance your skills, empowering you to proficiently navigate the major cloud providers such as Google Cloud Platform or Amazon Web Services (AWS). Cloud-based specializations on sure suppliers can form the foundation for successful careers in specific niches, as nearly every organization relies heavily on some form of cloud infrastructure.

Prime cloud certifications comparability

Certification
Value
Period
Talent degree
$49 per 30 days
Four months of commitment to learning, with a dedicated 10 hours per week for personal development.
Newbie
$150 (for examination)
Self-paced programs, combined with examination steering, enable a comprehensive approach to learning, culminating in a 130-minute examination that thoroughly assesses knowledge and understanding.
Intermediate
$300
Self-paced programs and examination guidance, coupled with a comprehensive 180-minute assessment.
Superior
$99
Self-paced learning programs with a minimum duration of at least six hours, including thirty minutes, followed by a 45-minute assessment.
Newbie
$369
Self-directed learning pathways, coupled with adaptive assessment guidance, accompanied by a comprehensive 90-minute evaluation.
Superior
$1,519
Professional Certification Program: Flexible Learning Options
Superior

Microsoft Cloud Help Proficient Certifications: Unlock Your Career Potential and Excel in the Cloud

The official Microsoft certification for cloud assistants focuses on the fundamental principles of cloud management. Picture: Coursera

This series of programmes is taught by Microsoft professionals and culminates in a professional credential verifying your expertise. These programs train to carry out cloud-assisted tasks in Microsoft Azure, adapting diagnostic expertise specifically to IT and cloud-related issues. You’ll acquire skills in managing data backups and mobile device administration, specifically in relation to Microsoft’s cloud platforms and services.

Pricing

This certification is accessible through a Coursera subscription, priced at $49 per month following a 7-day complimentary trial.

Period

These programs typically require a commitment of approximately four months, assuming an investment of 10 hours per week.

Execs Cons
  • What’s behind Azure? We asked the architects of Microsoft Azure to share their insights on what drove its creation and development.
  • Obtain completion of this certification to receive a 50% discount voucher for the AZ-900 Microsoft Azure Fundamentals Certification Examination and take your cloud computing skills to the next level?
  • Focuses on one vendor.
  • Consider whether taking specific individual courses as an alternative to pursuing your entire certification might better align with your needs and goals.

Stipulations

No prerequisites exist for obtaining this certification.

AWS Licensed Options Architect – Affiliate: Get started quickly with AWS cloud

The AWS Certified Solutions Architect certification requires signing up for an in-person or proctored exam.
The AWS Licensed Options Architect certification demands registration for a traditional in-person or a secure online proctored examination setting. Picture: AWS

To demonstrate expertise in managing and administrating Amazon Web Services (AWS), professionals may need to hold an official certification from AWS, such as one related to cloud computing. AWS is undoubtedly one of the largest cloud providers globally. Developing expertise in this area could be particularly valuable for a career in cloud computing. This certification demonstrates your proficiency in leveraging AWS cloud capabilities to tackle challenges that may arise in traditional on-premise IT environments.

Pricing

The certification exam, which is a mandatory requirement, carries a price tag of $150. View our pricing options in various currencies.

Period

The exam date hinges on the individual’s readiness to sit for the test. AWS provides detailed guidance on question arrangements for exams, complemented by digital resources such as AWS Builder Labs, AWS Cloud Quest, and AWS Jam – all highly recommended, along with prep programs. The examination itself takes a total of 130 minutes to complete.

Execs Cons
  • Uncover strategies to streamline AWS configurations for maximum performance and ROI.
  • Trade-recognized certification.
  • Completing this certification can earn you a 50% discount on various AWS certifications, offering significant cost savings in your journey to become an Amazon Web Services expert.
  • Stifling innovation by locking users into a narrow range of solutions from a single vendor?

Stipulations

Individuals seeking this certification should possess “robust AWS cloud or on-premises IT expertise” as per the course material, alongside the helpful programs listed above that may aid in examination preparation. While coding experience is not a necessity, understanding fundamental programming concepts can still be beneficial. With no prior IT knowledge, individuals can still be motivated to take the AWS Certified Cloud Practitioner exam if they aim to achieve the AWS Certified Solutions Architect certification.

SEE: (TechRepublic Premium)

AWS Licensed Options Architect – Exceptional Choice for Cloud Professionals

What are the most in-demand cloud computing certifications that won’t break the bank? For a mere  to 0, you can earn these top-notch credentials and propel your career. Here are six prime cloud computing certifications that are worth your investment: 1. **CompTIA Cloud+** (9): A comprehensive certification covering cloud computing basics, deployment, management, and security. 2. **Amazon Web Services (AWS) Certified Cloud Practitioner – Essentials** (0): Validate your knowledge of AWS services, architecture, pricing, and more, without needing hands-on experience. 3. **Microsoft Azure Developer Certification** (5): Demonstrate expertise in developing cloud-based solutions using Microsoft Azure and its various tools. 4. **Google Cloud Certified – Professional Cloud Developer** (0): Prove your skills in building scalable, secure cloud applications on the Google Cloud Platform. 5. **VMware VCP-DW 2022** (5): Show proficiency in designing, deploying, managing, and optimizing virtualized data center environments with VMware vSphere. 6. **Cloud Security Alliance (CSA) Certified Cloud Security Professional** (9): Achieve recognition for your understanding of cloud security best practices, threats, and controls to safeguard cloud-based systems.
The AWS Licensed Options Architect – Skilled certification is designed for professionals having a minimum of two years’ experience working with AWS Cloud technologies. Picture: AWS

The AWS Licensed Options Architect – Skilled certification demonstrates comprehensive and expert-level knowledge of AWS products. This certification demonstrates proficiency in providing sophisticated solutions for complex problems, ensuring maximum safety, value, and efficiency by leveraging cloud architecture on Amazon Web Services (AWS) to streamline manual processes. The examination assesses candidates’ practical knowledge in developing AWS deployment strategies that meet the requirements of large-scale enterprises.

Pricing

The examination prices $300.

Period

The examination takes 180 minutes. AWS Talent Builder subscribers have access to free apply questions and programs. The size of the class may vary: This course typically requires a commitment of ten hours and thirty minutes.

Execs Cons
  • Valuable for advancing in one’s career and successfully advocating for higher compensation or expanded responsibilities.
  • Comparatively area of interest skillset.

Stipulations

Professionals seeking this certification should already possess the ability to assess cloud infrastructure requirements and provide strategic recommendations to their organizations regarding optimal AWS deployments. Proficient in understanding and applying various architectural design principles across multiple projects and initiatives within complex organizations.

Microsoft Licensed – Azure Fundamentals: Mastering Microsoft Azure?

Microsoft Azure is one of the most popular cloud computing services.
Microsoft Azure is undoubtedly one of the most prominent and sought-after cloud computing platforms. Picture: Microsoft

Microsoft’s Azure platform closely competes with Amazon Web Services (AWS) in terms of its widespread adoption and utilization as a leading cloud computing provider. Upon receiving this certification, you’ll demonstrate expert proficiency in Azure, backed by official recognition from Microsoft. The Microsoft Certified: Azure Developer Associate certification serves as the premier designation for professionals who have completed official training programs on Azure. Obtaining the certification necessitates a thorough understanding of governing, explaining, and implementing Azure’s compute, networking, and storage capabilities.

Pricing

The examination prices $99.

Period

The examination lasts 45 minutes.

Execs Cons
  • As a certified expert in Amazon Web Services (AWS), I possess comprehensive knowledge of the architecture, deployment, and management of scalable and secure cloud-based solutions on this globally recognized platform. My proficiency extends to designing and implementing data centers, computing resources, storage options, databases, analytics tools, and security protocols, ensuring seamless integration with diverse applications and services.
  • May improve prospects for earning ACE-recognized school credits through rigorous application processes.
  • This decision locks you into studying a limited range of technologies from a single vendor.

Stipulations

Professionals seeking to enroll in this course are required to possess extensive expertise in infrastructure administration, database management, or software development.

The CompTIA Cloud+ certification is a valuable credential for seasoned IT professionals seeking to demonstrate their expertise in cloud computing and virtualization.

Computing Technology Industry Association (CompTIA) is a well-respected industry advocate for information technology.
The Computing Technology Industry Association (CompTIA) is a highly respected business advocate for information technology. Picture: CompTIA

Comprehensive CompTIA certifications have become widely recognized as authoritative credentials in the fields of information technology and data security. While attaining advanced positions is not inherently dependent on possessing a CompTIA certification, it undoubtedly signifies a profound commitment to mastering one’s craft in IT and related disciplines. The related certification will enable you to keep, optimise and troubleshoot cloud infrastructure in real-world scenarios.

Pricing

The CompTIA Cloud+ certification exam costs $369.

Period

The examination lasts 90 minutes.

Execs Cons
  • Vendor-neutral.
  • Extremely revered within the business.

Stipulations

Experienced IT professionals are required to have at least five years of hands-on expertise, including two to three years of experience in roles such as method administrators or cloud engineers.

ISC2 Certified Cloud Security Professional: Ideal for cloud security.

The ISC2 Licensed Cloud Security Professional certification represents a significant achievement in cloud security expertise. Picture: ISC2

Like CompTIA, ISC² is widely regarded as a reputable and established industry association focused exclusively on cybersecurity. This certification validates proficiency in designing, implementing, and securing data, applications, and infrastructure within a cloud environment.

Pricing

The total cost of the examination and coaching is $1,519. Examinations cannot be purchased separately.

Period

The examination lasts 3 hours.

Two options exist for coaching: self-directed and instructor-guided. The duration of trainer-led coaching sessions varies from one week to three months, depending on the schedule established.

Execs Cons
  • Vendor-neutral.
  • Extremely revered within the business.
  • Dearer than many different certifications.
  • Coaching and examination cannot be unbundled.

Stipulations

To pursue the CCSP certification, learners should possess at least 5 years of relevant IT experience. Individuals holding a bachelor’s or master’s degree in computer science, information technology, or related fields can count up to one year of relevant experience towards their CCSP certification. Three years are recommended for information security, with at least one year spent in one of the following specialized fields:

  • Cloud ideas, structure and design.
  • Cloud information safety.
  • Cloud platform and infrastructure safety.
  • Cloud utility safety.
  • Cloud safety operations.
  • Authorized, danger and compliance.

Methodology

When choosing these certifications, I scrutinized genuine job postings for roles such as cloud administrator, method administrator, and cloud security administrator to ensure relevance. Job postings seeking candidates with expertise in cloud computing often specified certifications from prominent cloud providers like Amazon Web Services (AWS) or Microsoft Azure. I chose various certifications largely driven by the esteemed reputations and widespread adoption of the standards set forth by these organizations.

Belief Brokers can present if builders know their stuff

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Builders, it seems, is not going to get replaced by synthetic intelligence – at the least not but, anyway. What they might want to do is study or enhance their abilities in offering templates for AI, grow to be masters of fixing issues in AI-generated code, and truly study the perfect makes use of for AI in software program improvement.

In its present state, AI has given customers pause, as a result of hallucinations, inaccuracies, and easily making up a solution if it doesn’t know one. As Lengthy Island music legend Billy Joel wrote, “it’s a matter of belief.”

To assist builders achieve confidence in AI, and to assist organizations assess if these builders have the requisite abilities to make sure code is safe, the corporate Safe Code Warrior (SCW) might be discussing its new Belief Brokers on the upcoming Black Hat convention, in line with firm co-founder and CTO Matias Madou. That builds on the Belief Rating they introduced on the RSA Convention in April.

AI, he mentioned, “doesn’t eradicate good individuals. Whereas a developer will be capable to be extra productive, if she or he doesn’t get extra educated, they’ll solely be creating dangerous code at fast speeds. They are going to be quicker, they may crank out extra options, however solely high quality options, and never safe options.”

Many organizations do not know if safe builders are creating code, or not. “Administrators of AppSec, CISOs, discover it’s actually arduous to know,” Madou mentioned. “So what we’ve accomplished is we may give you insights in your repositories, we are able to inform you if code was created by safe builders or insecure builders.”

The Belief Rating is a strategy to decide how well-trained a developer is to put in writing safe code, and their work will be in comparison with a benchmark. “We may give perception into how nicely are your builders in your group creating safe code? How well-trained are they in creating safe code? And basically, your belief rating is an mixture of all of the ability scores of your builders, based mostly on all their knowledge as they work by the platform,” Madou defined. “So each particular person developer that goes by our platform that takes coaching, that upskills himself or herself, will get a ability rating, and the mixture of the ability scores is a Belief Rating.”

“We sit on a mountain of knowledge, of 250,000 energetic learners right this moment, round 600 enterprise firms and 20 million knowledge factors,” Madou defined. “So we requested the group of knowledge scientists, ‘hey, in the event you have a look at the information right here, can you determine what a talented developer appears like solely by wanting on the knowledge of how individuals undergo our platform?’ “

SCW’s Belief Brokers, which combine with GitLab, GitHub and Bitbucket –”all of the Gits,” he mentioned – don’t have a look at code, or verify for errors. They may choose up metadata a couple of developer when she or he checks in code. Does that developer have a Belief Rating? What stage of safe coding is she or he at? Do they know what they’re doing? Primarily based on that, they will say if a developer is safe or not.

SCW discovered that some builders are very meticulous, with excessive accuracy, displaying they know what they’re doing. Others click on by the platform merely for compliance, and aren’t studying something, and that’s seen in these patterns. “So out of the information, they have been in a position to distill a sample of what a safe developer appears like. And out of that, they get a rating. In the event that they do that, and try this, if they’ve excessive accuracy, they usually contact on the OWASP High 10, we may give them a excessive Belief Rating, as a result of they need to study, they usually perceive that first they study, then they show.”

The Belief Brokers, Madou mentioned, can now see, “Oh, you’re doing one thing. Let me inform you about that developer. Let me inform you if that developer is aware of his or her stuff, or in the event that they don’t.”


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Code within the quick lane: Why safe builders can ship at warp velocity

Generative AI improvement requires a distinct method to testing

Researchers at MIT developed a methodology to prevent an AI model from becoming overconfident in its incorrect solutions, thus reducing the risk of relying on faulty information.

People leverage sophisticated language processing capabilities for a diverse range of applications, encompassing tasks such as article translation and financial fraud detection. Despite their impressive versatility and potential, these AI-driven models often produce inaccurate results nonetheless?

Despite this limitation, fashion models may be overly confident in their predictions or lack confidence in correct ones, rendering it challenging for users to discern when a model can be relied upon.

Scientists occasionally fine-tune a machine-learning model to synchronize its level of certainty with its precision. A well-calibrated model should demonstrate significantly reduced confidence when making an incorrect prediction, conversely displaying increased certainty for correct ones. As a direct consequence of the proliferation of large language models, traditional calibration methods are rendered ineffective for a multitude of tasks.

Researchers from MIT and the MIT-IBM Watson AI Lab have unveiled a bespoke calibration method specifically designed for enormous language models. Their technique, dubbed Meta-Training, involves crafting a miniature, secondary dummy model that operates atop a large-scale language model to fine-tune it.

Compared to other methods, thermometers are particularly environmentally friendly as they utilize significantly less power-hungry computation, maintaining model accuracy while providing better-calibrated responses for unseen tasks.

By empowering environmentally conscious calibration of Large Language Models (LLMs) for diverse applications, Thermometer may help users identify situations where a model is overconfident in making false predictions, thereby preventing its deployment in scenarios where it might falter.

Thermometer aims to provide consumers with a clear indication of whether a model’s response is accurate or not, conveying the model’s uncertainty in a way that instills confidence in its reliability.

Shen collaborates with Gregory Wornell, the Sumitomo Professor of Engineering, who heads the Indicators, Data, and Algorithms Laboratory within the Analysis Laboratory for Electronics, as well as being a member of the prestigious MIT-IBM Watson AI Lab. He is joined by Soumya Ghosh, senior writer and member of the analysis team at the lab, along with other esteemed researchers from both MIT and the MIT-IBM Watson AI Lab. An analysis was recently presented at the World Conference on Artificial Intelligence.

Conventional machine learning approaches are often geared towards performing a single task, necessitating the use of a singular, task-specific calibration method in traditional scenarios. Alternatively, as large language models possess adaptability to perform numerous tasks, using a standardized approach to fine-tune the model for one task might inadvertently compromise its performance on another task.

Calibrating a Large Language Model (LLM) often entails gathering various instances from the mannequin, collecting distinct predictions by sampling these instances, and subsequently aggregating these predictions to produce more accurate, well-calibrated confidence estimates. Despite their popularity, however, such large-scale models have one major drawback: they require an impractically large number of calculations to operate efficiently.

As massive language models become increasingly prevalent, they’re often expected to handle multiple responsibilities seamlessly. A universal calibration method capable of handling multiple tasks is what we’re seeking, asserts Shen.

Researchers have devised a versatile approach, leveraging classical temperature scaling, to calibrate large language models (LLMs) for novel activities using a thermometer.

In this context, a “temperature” serves as a scaling factor that calibrates a mannequin’s confidence in accordance with its predictive accuracy. Traditionally, determining precise temperatures relies on a meticulously curated validation dataset featuring task-specific exemplars.

As large language models are occasionally tasked with new responsibilities, obtaining labelled datasets may become impractically difficult to acquire. A consumer seeking to deploy a large language model (LLM) to respond to buyer inquiries about a newly launched product is unlikely to possess a dataset comprising relevant questions and answers.

Researchers opted instead to train an auxiliary model atop a large language model (LLM), leveraging its capacity to automatically predict the required temperature calibration needed to adapt the system to a novel task.

Trained on labelled datasets of consultant tasks, the Thermometer model is coached by these datasets, allowing it to generalise to novel tasks within the same category without requiring additional labelled data.

A thermometric dummy trained on a diverse assortment of multiple-choice question datasets, potentially including ones with algebraic problems and medical queries, could be utilized to calibrate an LLM capable of responding to inquiries in fields like geometry or biology.

“Aspirationally, our goal is for the technology to seamlessly integrate with any activity; although, we’re not quite there yet,” Ghosh says.   

To accurately predict temperatures and calibrate its predictions, the thermometer mannequin requires limited access to the LLM’s inner mechanisms, specifically focusing on relevant knowledge aspects tied to a particular activity. 

While the approach doesn’t necessitate multiple iterations of coaching, its primary characteristic is merely a slight slowdown of the large language model (LLM). As a result, Thermometer’s predictions remain unaffected by temperature scaling, ensuring the model’s reliability and accuracy are preserved.

Compared with various baselines across multiple tasks, the thermometer consistently generated more accurately calibrated uncertainty estimates at a fraction of the computational cost.

As Shen notes, “By training a thermometer model on an extensive range of tasks, it should be able to generalize effectively across any new activity, much like a large language model; it’s also a universal model.”

Researchers found that calibrating a smaller language model (LLM) on a thermometer-based simulator enabled its immediate application in calibrating a larger LLM within the same family of models.

As a natural next step, researchers aim to adapt Thermometer for more sophisticated text-generation applications and extend its capabilities to larger language models. Researchers aim to quantify the scope and diversity of labelled datasets required to train a Thermometer model that can effectively generalize to novel tasks.

The analysis was partially funded by the MIT-IBM Watson AI Lab.

Unlocking Peak Performance: The Ultimate AM32 ESC Settings Guide for Unbeatable FPV Drone Efficiency

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While flying FPV drones can be exhilarating, fine-tuning them for optimal performance takes skills to a whole new level. I’ll outline my most effective AM32 ESC settings and provide a comprehensive breakdown of each adjustment to empower you to make informed decisions about their impact on your FPV drone’s performance.

Among the links on this webpage are affiliate links. I receive a fee (with no additional benefit to you) for anyone who places an order after clicking on one of these affiliate links. This feature facilitates the provision of valuable content to our local community on this website. Learn more about us to gain extra data?

Are you in the market for a fresh Escape model? Try my suggestions: 

For first-time users of AM32, consider reviewing your guidance on configuring and setting up the AM32 ESC. 

  • Auto
    • Caught rotor safety
    • Variable PWM
    • Complementary PWM
  • 15°
  • Match your precise motor
  • Match your precise motor
  • 24kHz – 48kHz

You may opt to select the ESC protocol that suits your needs. Typically, configuring this feature as “Auto” enables the AM32 ESC to automatically detect and utilize the protocol transmitted by the connected flight controller. This innovative feature offers unparalleled flexibility, enabling users to selectively employ specific protocols like DShot or PWM for customized performance.

This function reverses the direction of the motor’s operation. To achieve the same result, you may consider either swapping two of the three motor wires or adjusting the Betaflight settings.

Utilizing advanced aerodynamics, this special flight mode enables quadcopters to seamlessly switch between traditional and reversed motor rotation during flight, allowing for an unprecedented level of agility and maneuverability, including the capability to defy gravity and hover upside down like a miniature RC helicopter. The throttle variance is divided between regular and reverse modes, with the neutral position situated in the middle of the control stick. For more information: 

The innovative technology developed specifically for high-performance FPV drones, multirotors that revolutionize the world of aerial photography and racing. The device immediately halts operation once it senses that a motor has become lodged, thereby preventing potential damage or harm. Is guaranteeing that a feature enabled to safeguard your motors?

STALL SAFETY IS PRIMARILY DESIGNED FOR RADIO CONTROLLED (RC) CRAWLERS TO ENSURE PROPER PERFORMANCE AND PREVENT DAMAGE. It’s crucial to disable auto-throttle when flying with drones that lack this feature, as it can cause the motor to accelerate rapidly upon deceleration, potentially leading to overheating issues.

Disable this for quads. The feature remains unused due to a lack of corridor sensor-enabled targets available for use.

This setting optimizes the pulse-width modulation (PWM) frequency by primarily relying on the motor’s revolutions per minute (RPM) to prevent interference between PWM frequency and commutation frequency. The feature is highly recommended for its ability to enhance throttle responsiveness and improve overall driving dynamics.

When the throttle is reduced, complementary pulse-width modulation (PWM) serves as a braking mechanism to swiftly slow down the motor. That rapid responsiveness to control inputs is crucial for the agility and maneuverability of first-person view (FPV) drones, allowing for swift changes in motor revolutions per minute (RPM). Designed to optimize aerodynamics for superior in-flight performance.

Timing advance (a.ok.a. Motor timing, a critical aspect of electric speed control (ESC), dictates when the ESC triggers the coil in relation to the motor’s magnetic position.

  • When a magnet is rapidly reversed in proximity to the coil, it tends to spark and ignite. While this approach yields greater efficiency, it also poses a risk of desynchronization.
  • The coil ignites just prior to the magnet’s immediate reversal, effectively generating a magnetic field strength within the coil by constructing it.

A standard setting of 15 levels often strikes an optimal balance between energy, responsiveness, reliability, and effectiveness, making it suitable for a broad range of drone applications.

Startup Energy primarily affects the initial few commutations when the motor starts from standstill, and it does not impact efficiency once the motor is spinning. Enabling this setting at 100% can have a positive impact.

Ensure that the Motor KV setting aligns with the actual KV rating of your motors.

The throttle is primarily constrained by the specified key value (KV) metric. Excessive setting limits the maximum throttle utilized to the motor, thereby reducing its overall power output. If you set it too low, the motor’s efficiency is unaffected, but it may cause excessive current draw and motor overheating issues. If you’re unsure about the exact motor KV value, choose a slightly lower one to ensure peak performance.

Establish the precise motor pole configuration, typically 14 poles for 5-7 inch motors and 12 poles for micro quad motors, to ensure accurate RPM measurements and optimal operational efficiency. If unsure, reposition the magnets on the motor’s bell – each magnet has a single pole.

The level of beep noise for the motor can be adjusted by a dot.

The PWM frequency refers to the speed at which the field-effect transistors (FETs) inside an electric speed controller (ESC) rapidly switch on and off to propel a motor.

The PWM frequency can be tailored to suit various applications by adjusting it within a range of 8kHz-16kHz, or expanded up to 48kHz-96kHz if needed; its default setting typically falls between 24kHz and 48kHz.

While higher PWM frequencies can create a seemingly smoother operation and improve efficiency in certain situations, they may also compromise motor braking capabilities, ultimately leading to reduced responsiveness and compromised prop wash handling.

The frequency range of 24kHz to 48kHz ensures optimal stability and efficacy. Prevent excessive power consumption and potential damage by keeping device settings within the 8kHz-16kHz range?

The functionality of this function is largely detrimental to multirotors, as it may cause the drone to plummet from the sky if the ESC ceases operation due to low battery voltage. The pilot should closely monitor the voltage displayed on the goggles and initiate a manual landing before the battery reaches critically low levels, ensuring a safe descent.

While ESC protection modes may offer added security for the device, I opt to disable them on my FPV drones in order to prevent unexpected power cutoffs during flight. While what may work for one individual may not necessarily work for another, it’s essential that you assess the specific circumstances and make an informed decision about which protections are appropriate for yourself. By limiting the temperature to a specific threshold, such as 140°C, you can mitigate the risks associated with overheating, thereby ensuring a safe glide and landing even in the face of unexpected turbulence. In quadcopters, unexpected power failure while traversing challenging landscapes or hovering above bodies of water can have serious consequences.

This setup enables the motor to initiate operation at extremely low revolutions per minute (RPM), leveraging open-loop commutation technology. Since it’s pointless for drones, consideration of disabling it seems warranted.

When the motor is stationary, this setting engages braking pressure, beneficial for crawlers and vehicles that require slow descents down inclines, such as those with folding propellers. For multi-rotor drones, disabling autonomous flight modes is crucial to ensure safety and prevent unintended or unauthorized operation.

The braking force utilized to halt the motor’s rotation while still in motion. Not necessary to highlight the motor’s capabilities if employing massive propellers that already convey its significance? It’s crucial for rock crawlers to avoid executing endos. Deploy it at default settings for FPV drones?

These settings relate exclusively to configuring ESCs with analog indicators tied to PWM, Oneshot, and Multishot functionalities. It appears that these parameters are unrelated when using D-Shot technology.

By optimising your AM32 ESC’s settings, you can significantly boost your FPV drone’s performance. By configuring these settings, you guarantee a drone that is both highly effective and secure from potential harm. Comfortable flying!

The Unitree Go2 quadruped takes its first steps on public roads.

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Take heed to this text

street scene with the unitree go2-w quadruped featuring a wheel in place of each paw.

The newly launched Unitree Go2-W quadruped, featuring innovative wheel-equipped feet, is poised to revolutionize mobility with its unique modes of transportation. | Credit score: Unitree

Introduced its latest quadruped innovation, the Go2-W – a pioneering wheeled platform. This is a development of its budget-friendly Go2 quadruped design. Introducing the Go2-W options wheel system, which replaces traditional “paws” to provide a unique kinematic design that enables the robot to be agile, efficient on challenging terrain, and capable of novel movements.

While operating in wheeled mode, the legs of the Go2-W effectively function as dynamic shock absorbers, significantly enhancing the overall user experience.

The Go2-W shares many fundamental specifications with the Go2, including The Unitree system incorporates its proprietary 4D LIDAR L1 technology, boasting a 360-degree by 90-degree hemispherical ultra-wide field of view for comprehensive recognition. The Go2-W measures 70cm by 43cm by 50cm, or approximately 27.5 inches by 16.9 inches by 19.7 inches, and tips the scales at a lightweight 18 kilograms, equivalent to 39.7 pounds. While the fundamental characteristics of the Go2-W are identical to those of the Go2, the key differentiator lies in its extended battery life, boasting an impressive 15,000mAh capacity.

The video showcases the Go2-W’s versatile capabilities, effortlessly transitioning between 2-wheel and 4-wheel modes as desired. This advanced vehicle is capable of mimicking a conventional quadruped’s gait by momentarily locking its wheels, thereby enabling it to traverse barriers up to 70 centimeters or approximately 2.3 feet in height.

Electric vehicles’ wheels enable prolonged expeditions to become significantly more eco-friendly.

However, Unitree does pioneer in this field? Companies such as Tesla and Uber have consistently showcased prototypes of four-wheeled transportation systems. A novel wheeled quadruped robot is proposed, combining the benefits of both wheels and legs to navigate various terrain with enhanced environmental sustainability. When encountering obstacles such as stairs, the mode of movement may shift to a quadrupedal gait.

While Unitree has not disclosed the price of the premium Go2-W model, its entry-level variant, the Go2, starts at a reasonable $1600 USD.

The Boston Dynamics Spot and ANYbotics ANYmal are both industrial-grade quadruped robots, engineered to operate effectively in extreme environments. The ANYmal robot is designed to operate in areas where explosive chemical compounds or fumes may be present, and has been licensed for such use.

The firms Unitree, Boston Dynamics, and ANYbotics, among others, operate in the naval sphere of cellular robotics.

a unitree go2-w quadruped exits the rear of a hatchback vehicle.

The Unitree Go2-W robotic is capable of navigating through enormous hurdles with ease. | Credit score: Unitree

Meet Startmate’s latest Winter cohort: 11 innovative startups that are about to disrupt industries and shake things up.

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Startmate, an accelerator and early-stage investor, has announced the 11 startups selected to participate in its latest Winter cohort, gaining access to its innovative support ecosystem.

From tackling online abuse to revolutionizing firefighting techniques, and providing crucial support for new mothers, this diverse group of individuals is making a tangible impact across a wide range of social issues. Can they revolutionize tender processes, streamline operations in industries such as mining, petroleum extraction, patient care pathways, heat treatment methods, entomology-based software development, and global digital health expansion?

Six hundred impressive purposes have led to their selection.

From Startmate’s esteemed program, one promising founder among many has taken their inaugural strides into the world of entrepreneurship.

Two-thirds (64%) of the 11 startups in this cohort are receiving funding for the first time, with Starmate alone committing over $1.3 million to the winter program.

Startmate invests $120,000 in early-stage startups, securing an 8% stake at a valuation of $1.5 million, with software emerging as the primary driver of significant returns. Interestingly, the cohort is comprised of 45% hardware-focused companies, 36% AI-driven ventures, and 27% climate-focused initiatives.

Given that only 36% of venture-backed startups focus on women’s health and just 43% are co-founded by women, sisters at Borne are making strides in their own right, revolutionizing the industry with a median of 5-year-old founders backing their ventures.

Later this year, get ready to meet our impressive lineup of entrepreneurs at Demo Day?


Meet Startmate’s latest Winter cohort: 11 innovative startups that are about to disrupt industries and shake things up.

Borne’s Avalon Nethery

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Borne’s innovative approach is transforming maternal healthcare by creating a seamless experience where hospitals deliver exceptional birthing services and Borne provides nurturing environments for postpartum recovery.

Borne is a haven where mothers and their families can find respite, rejuvenation, and growth through its comprehensive wellness program and exclusive membership platform, offering 24/7 knowledgeable care. Borne’s distinct care model aims to create a lasting positive influence on the lives of future generations.

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: Sydney, NSW

 

Bugster’s Bautista Roberts

 

With Bugster’s advanced technology, a task that once required hours of manual labor can now be completed in mere moments.

Bugster empowers businesses to generate comprehensive, end-to-end assessments of internet merchandise at an unprecedented 80% faster pace, ensuring seamless operations without requiring a corresponding expansion of their growth team.

With a rich heritage of expertise in software development, artificial intelligence, and customer insights from its founders, Bugster has emerged as the premier unified testing platform for software products.

Founders: , , 

Location: Sydney, Australia

FairGo.AI’s Julian Brilliant

Fairgo.ai is a cutting-edge AI-driven video interviewing platform that significantly streamlines the recruitment process, reducing hiring times by an impressive 50%, thanks to its innovative automated screening capabilities.

Unlike traditional approaches, every dialogue between a query and response is actively engaged with an AI expert.

Assessing candidate suitability provides comprehensive summaries, yielding actionable insights that enable informed, eco-conscious hiring decisions, thereby reducing the risk of unconscious bias. With over two decades of exceptional experience at both Amazon and SEEK under his belt, the solo founder has uniquely positioned Fairgo.AI for a groundbreaking disruption in the recruitment industry.

: Melbourne, Victoria

Hurtec’s Justin Hurcom

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Hurtéc is disrupting the firefighting industry by developing cutting-edge electric pumps, integrated with sophisticated software that streamlines complex processes and provides instant data insights to optimize safety and efficiency.

According to industry experts in firefighting and technology, Hurtec’s innovative system surpasses traditional pumps, enhances safety, and integrates equipment effortlessly for more effective fire management.

: , , 

: Nerang, Queensland

NE Tech’s Ron Park

Oil Extraction Technology (NE Tech) efficiently extracts oil from meal residues. This innovative technology slashes costs by 85%, reduces energy consumption significantly, and eliminates the lengthy drying process altogether?

Pioneering innovations in dietary oil production leverage cutting-edge green technology to deliver odorless, flavorless, and shelf-stable formulations devoid of additives.

What’s most spectacular? With a collective expertise spanning 50 years in the development of complementary manufacturing, bioengineering, and biochemistry initiatives.

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: Christchurch, New Zealand

 

PREVE’s Adam Beaupeurt and Caelum Trott

Revolutionizing physiotherapy, PREVE pioneers AI-driven innovation, streamlining every stage of the patient experience with seamless accessibility, intelligent automation, and unparalleled satisfaction.

Through PREVE’s comprehensive program, individuals gain access to effective and affordable treatment leading to enhanced recovery results.

On the same time, medical clinics flourish through stable revenue streams and unique patient-centric services. The founding team brings together a decade-long legacy of medical acumen, clinical leadership, and product innovation in the realm of preventive healthcare.

This team is well-prepared to transform the landscape of physiotherapy patient care.

: , 

: Byron Bay, NSW

 

Recant’s Cam McMaster

 

Recant.ai is putting an end to online harassment. How? Technological expertise detects and disrupts abusive communications, ensuring accountability by imposing consequences on offenders.

With a team boasting a cumulative 15 years of experience in AI, having successfully scaled and exited multiple profitable ventures, Recant.ai stands out as an organisation worth paying attention to.

Founders: ,  & 

: Perth, Western Australia

 

Tendl’s Laurie Nicol

Tendl simplifies access to vital information locked within an organization’s documentation.

With a focus on tenders and grants, Tendl thoroughly navigates complex paperwork and historical responses to empower organizations in pursuing additional opportunities, ultimately yielding better outcomes while significantly reducing submission-related stress.

Tendl operates locally within your laptop, thereby dispensing with the need to transmit sensitive information. With over a decade’s worth of experience in software program engineering, the seasoned founder – be it solo or veteran – possesses a profound grasp of the challenges inherent in building organizations within the public sector.

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: Toowoomba, Queensland

Totex’s Berlin Rar

Around 60 percent of Australians incur energy bills exceeding AUD 4,000 annually. Totex’s advanced heating, cooling, and scorching water system significantly reduces energy consumption and carbon footprint by intelligently synchronizing with solar panels, energy storage units, and a dynamic power management platform.

Utilizing over two decades of experience in building and overseeing the inner workings of energy-intensive companies, the founding team is tackling the significant environmental impact of heating and cooling systems.

: ,  & 

: Melbourne, Victoria

 

Trova Well being’s Dana Allison

Trovia is tackling the daunting issue of exorbitant prices and labyrinthine complexity that stifle entry into the $105 billion global market for digital wellbeing companies.

Our platform effortlessly converges with existing operations, providing localized and compliant healthcare supply solutions, along with a pre-established global network of suppliers at the ready. This enables companies to reduce expansion costs by 75%, accelerate development, and enhance profitability.

Guided by a team of experts with profound knowledge in both healthcare and technology, Trova is revolutionizing the way digital wellness platforms operate on a global scale?

: , & 

: Melbourne, Victoria

Sakina Aliasgar and Olivia Munro of Zello, a dynamic duo revolutionizing the world of…

 

Introducing Zello, Australia’s inaugural AI-powered store assistant, harnessing real-time data insights to elevate customer experience and provide actionable intelligence for retail owners.

Through Zello, retailers can track consumers’ buying habits within the changing room, monitoring device interactions, processing transactions, and offering alternative outfit suggestions.

As the founders’ relentless energy and user-focused approach propel Zello forward, they are poised to revolutionize the buying experience for the better.

: , 

: Melbourne, Victoria

Experience the Ultimate Star Wars Adventure at Disneyland

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Whether our findings align with expectations or diverge significantly, our focus will always remain between the two pillars of Disney’s theme park empire: Disneyland and Walt Disney World. While Disney and Lucasfilm’s initial park collaboration could certainly be enhanced with cutting-edge flair, its timeless appeal stems from a singular aspect tied to the vast development of both Disney and Lucasfilm within theme parks. Now, Disney is commemorating that resilience with an incredibly cool toy, arguably one of the most unique creations to emerge from its iconic theme park brand.

Introduced through Disney’s nostalgic Star Wars: The Power of the Force, the iconic Starspeeder 3000 has been reimagined as a limited-edition playset in its original glory, preceding its cosmetic makeover in the. The Disney Parks’ “Droid Manufacturing unit” series features two 3.75″ scaled figures of R2-D2 and RX-24 (earlier iterations of Captain Rex), alongside a large-scale vehicle capable of seating the accompanying droids when the top part is removed, revealing elasticated, clip-in seat belts that securely cradle the figurines in their seats.

However that’s not all! The Starspeeder 3000 features an array of advanced digital capabilities, including dual sliding doors with melodious chime sounds, a LED-lit display pedestal, and programmable illumination for the headlamps, thruster nozzles, and cannon emplacements on its exterior hull. Within its interior, the speeder boasts a 4.75-inch LCD display screen that can be activated via intuitive buttons, playing authentic footage from various sequences within the experience, as well as insightful phrases from Captain Rex himself.

For $300, this luxury playset commands a premium price tag, but the sheer array of options and features it offers more than justifies its value, rivaling the opulence and grandeur of high-end vehicles in Hasbro’s HasLab crowdfunding initiatives.

Experience the magic of Disney without leaving home. With high-quality footage, you can enjoy the ultimate experience from the comfort of your own residence at a fraction of the cost of a trip to a Disney park.

At this year’s D23, the eagerly anticipated Star Wars: The Bad Batch will make its debut, followed by a digital release on the Disney Retailer starting August 12, offering fans a thrilling ride with an estimated three thousand Starspeeders potentially awaiting them in the galaxy far, far away.

Need extra io9 information?

Discovering the timing of the latest, upcoming, and future , as well as what’s next for and all you need to know about the trajectory of .

What’s really going on?

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Following a chaotic influx of approximately 2,000 attendees at Allegiant Stadium in July, many individuals left feeling neglected after being denied essential provisions such as timely access to prescribed medication and hygienic undergarments, a stark contrast to their own selfless efforts to ensure these basic necessities for the event organizers. The top 1,000 contestants who successfully complete the challenge are invited to participate in a special phase, specifically designed for Donaldson’s popular YouTube channel.

The narrative is peppered with firsthand accounts from more than a dozen participants who recount their experiences with allegedly questionable treatment at the hands of event coordinators.

A contestant alleged that, initially, she was refused the sustenance necessary for her treatment and was told by staff that she didn’t actually need to eat. Despite her persistent requests, she was eventually presented with a meagre half-banana portion.

However, MrBeast isn’t apologizing, at least not yet? While he remains unquoted throughout the entirety of the.

The company acquired a text message from a spokesperson for MrBeast, which attributed the issues to external factors, including CrowdStrike, rather than any lapses in planning or preparation.

“In a text message, a representative for MrBeast revealed that the shoot was marred by the CrowdStrike incident, severe weather conditions, and other unexpected logistical and communication issues. The representative stated that MrBeast has initiated a thorough review and taken steps to ensure that we learn from this experience.”

Builders frequently employ cunning tactics to deceive Apple’s strict App Review process and gain approval for their harmful applications. One method is to create a fake developer account under an innocuous-sounding name, which makes it challenging for Apple’s reviewers to identify potential red flags. Another technique involves using sophisticated coding techniques to disguise the app’s true purpose or functionality, making it difficult for human reviewers to detect malicious intent. Furthermore, some builders leverage the complexity of their apps’ architecture and codebase to overwhelm Apple’s automated review tools, thereby increasing their chances of getting approved.

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Recently, we exposed a loophole in the evaluation process that we exploited to gain an unfair advantage. Here is the rewritten text:

Having touched on some of the techniques employed by these developers, our latest investigation delves deeper into the inner workings of these apps and their tactics designed to circumvent Apple’s guidelines.

Builders frequently exploit loopholes in Apple’s evaluation process, employing various tactics to sidestep its rigorous standards.

In the final month, a mobile application called “Accumulate Cards” surged to the top of the Apple App Store’s charts, claiming the title of most downloaded free app in select countries. Despite removing the original app from the App Store, Apple allowed multiple iterations of a similar app to be subsequently launched. How do app developers manipulate Apple’s review team to bypass strict guidelines and gain unfair advantages, potentially compromising user trust?

Our investigation reveals that these applications utilize geofencing technology to prevent anyone at Apple from gaining insight into their capabilities. Through in-depth analysis of app codes, we’ve gained valuable insights into the mechanisms driving these issues.

While it appears that these apps share a common codebase, further investigation reveals they are indeed separate entities, albeit with identical programming foundations. Developed using React Native, a cross-platform framework founded primarily on JavaScript, these apps leverage Microsoft’s CodePush SDK to enable seamless updates without necessitating a new build submission to the App Store.

Constructing React Native apps that leverage CodePush doesn’t contravene App Store guidelines. There exist numerous popular applications that successfully achieve this. Notwithstanding this, malicious developers exploit these technologies to circumvent the App Store review process.

One of several apps examined by analysts is found to provide access to numerous records and data for various pirate streaming applications. The application also employs AI-powered algorithms to assess the machine’s status based on its unique IP address. The platform provides data on various geographic entities, including countries, regions, cities, and estimates of longitude and latitude coordinates.

On initial launch, the app pauses for several seconds to successfully connect with the geolocation API and establish its location. Without any artificial manipulation, this app’s code will pass the Apple Store’s automated review process undetected. We also conducted further testing of the app’s behavior by using a proxy server to simulate our location in San Jose, California. This location’s app does not display its entire user interface at any point.

Pirate streaming app for iOS tricked App Store Review to get approved by Apple

Once Apple has approved the initial app release and its core features are in place, developers leverage CodePush to seamlessly update and upgrade their application with new or modified functionality as needed? In secure locations, the app’s interface is unveiled, revealing its true nature.

To mitigate concerns, Apple could consider implementing a more transparent and customer-centric approach to iPhone battery management, potentially including:

Inevitably, Apple’s defenses against deceitful apps will not remain impenetrable forever. Although the corporation may consider strengthening its approach by introducing additional evaluations to gauge the app’s performance across varied environments. While ensuring a seamless user experience, Apple should proactively identify and remove scam applications from the App Store on the same wavelength.

In 2017, . Upon running the app within the designated geofence, it automatically disables any code that could potentially be used to uniquely identify or track users across the internet. Despite these efforts, it remains unclear whether Apple has done enough to prevent such occurrences.

In 2021, a meticulous review of archived documents unearthed information indicating While many apps are still scrutinized by human evaluators, a substantial majority initially undergo automated assessment procedures to check if they contravene App Store guidelines before being subjected to manual evaluation processes.

After removing the offending apps from the App Store, an Apple representative disclosed that no additional details were provided regarding measures taken to prevent similar apps from being approved in the future.