MAROKO133 Hot ai: Scientists create bicycle-style robot that travels at high speed while n

📌 MAROKO133 Hot ai: Scientists create bicycle-style robot that travels at high spe

Scientists have created a bicycle-style robot designed to travel at high speed while successfully navigating obstacles. The innovation marks a notable step forward in robotics mobility.

Developed by researchers at the Robotics and AI Institute (RAI), the robotic platform called Ultra Mobility Vehicle (UMV) is modeled after the movement and balance of a human riding a bicycle, enabling it to maintain stability on two wheels while moving quickly.

Unlike many conventional robots that slow down in complex environments, this machine is engineered to stay balanced and maneuver efficiently even when obstacles appear in its path, according to the paper published in on the arXiv pre-print server.

Robot relies on advanced control algorithms

To achieve this performance, the robot relies on advanced control algorithms and artificial intelligence techniques that allow it to constantly analyze its surroundings. Using onboard sensors and computing systems, it can detect potential barriers and adjust its movements instantly. Instead of following a fixed path, the robot continuously modifies its balance, steering, and speed so it can safely avoid collisions while maintaining forward momentum.

“A fundamental challenge in robotics is balancing robots that move with speed while being terrain agnostic,” Ben Bokser and Surya Singh, two of the co-authors of the paper, told Tech Xplore.

“Wheels provide efficiency while legs handle stairs, curbs, and rough terrain. It becomes a trade-off of how complex, expensive, and energy-hungry you want your robot to be versus how much you want the robot to be able to handle the unknown while it moves around. We kept coming back to the fact that trial cyclists and mountain bikers bridge this gap every day.”

Robot can perform quick turns and jumps

Another important capability of the robot is its agility. It can perform dynamic movements such as quick turns and jumps to overcome obstacles that would normally stop wheeled robots. By combining balance control with jumping ability, the robot can pass over barriers and continue moving without needing to stop or change direction significantly. This design allows it to function effectively in environments that contain uneven surfaces, objects, or sudden obstructions.

The robot’s speed and flexibility make it particularly promising for tasks that require rapid movement through crowded or unpredictable spaces. Researchers suggest that similar robotic systems could eventually be used in fields such as search-and-rescue missions, disaster response, inspection work, and automated delivery. In such situations, a robot that can move quickly while adapting to obstacles could provide major advantages over traditional ground vehicles.

Combining mechanical engineering with artificial intelligence

The development of this bicycle-like robot demonstrates how combining mechanical engineering with artificial intelligence can lead to highly agile machines. Robots with these capabilities could be valuable in environments where speed and mobility are essential, such as search-and-rescue operations, urban exploration, infrastructure inspection, and disaster response. Because the robot can travel quickly and overcome large obstacles, it could potentially access locations that are difficult or dangerous for humans or conventional robots to reach.

Overall, this project highlights a growing trend in robotics research: designing machines that move more like humans or animals. By studying natural movement and applying advanced AI techniques, engineers are creating robots that are not only faster but also far more adaptable to real-world environments.

🔗 Sumber: interestingengineering.com

📌 MAROKO133 Hot ai: Elon Musk Orders Sweeping Layoffs as xAI Fails to Catch Up Waj

In a Thursday tweet, Elon Musk said he was looking to rebuild his AI startup xAI “from the foundations up” after admitting it wasn’t “built right first time around.”

The news comes amid a major exodus of cofounders, with a striking majority of them jumping ship over the last year. Amid the resulting leadership vacuum, the Financial Times reported on Friday that Musk had omitted a key detail in his latest missives on his social media platform. According to the paper’s sources, he’s ordered a round of sweeping layoffs at the company after becoming frustrated with a lack of progress on its AI coding software.

Many roles are reportedly being scrutinized. Musk reportedly ordered higher-ups from Tesla and SpaceX, the latter of which xAI was folded into earlier this year, to conduct audits and weed out anybody deemed to be underperforming — likely not what staffers, who were already complaining of burnout, wanted to hear.

The news comes just over a month after Musk announced he had “reorganized” xAI, admitting that it “unfortunately required parting ways with some people.”

The pressure is on. Following SpaceX and xAI’s merger, the space company is looking to go public at a staggering valuation of $1.25 trillion.

But keeping up in the heated AI race is proving far more difficult than Musk may have anticipated, given his decision to rework the entire thing mere months ahead of the biggest stock market listing in history.

Coding, in particular, has become a major focus, with Musk poaching two senior employees from AI coding startup Cursor. According to the FT, staffers have grown concerned that the training data of xAI’s chatbot Grok was lacking, causing it to lag far behind Anthropic’s popular Claude Code and OpenAI’s Codex.

“Grok is currently behind in coding,” Musk said at a conference earlier this week, as quoted by Business Insider. “The reason I was late for this was that I was just in a giant sort of all-hands on coding, going through all the things that need to happen to essentially exceed our competitors on coding, which I think we’ll do.”

Musk’s messaging surrounding the company’s AI product has been opaque. In August, the mercurial CEO announced the company’s latest AI project, “Macrohard,” a tongue-in-cheek jab squarely aimed at competitor Microsoft. Musk also said that he was combining Tesla and xAI’s efforts to develop a “digital Optimus,” a nod to the carmaker’s humanoid robot.

The man who was leading the “Macrohard” effort, former DeepMind researcher Toby Pohlen, left the company just 16 days after being put in charge of the project late last month.

Where that leaves the future of xAI’s coding tool remains to be seen.

Apart from being pushed out by Musk, who’s now trying to reboot the company from scratch, inside sources told the paper that people are quitting because they’re burnt out, an unsurprising development given the CEO’s infamously brutal micromanagement style. Insiders told the FT that the revolving door of talent was destroying morale.

“My next priorities: sleep for more than 8h, write down all the things I’ve learnt (I have a list), and then think about what I want to do next,” Pohlen wrote.

More on xAI: Elon Musk Says He’s Epically Screwed Up at xAI, Is Rebuilding “From the Foundations”

The post Elon Musk Orders Sweeping Layoffs as xAI Fails to Catch Up appeared first on Futurism.

🔗 Sumber: futurism.com