Robotics Weekly: UMA's Northstar, Boston Dynamics' Atlas Redesign, and Waymo's Expansion
This week's digest covers the unveiling of UMA's Northstar humanoid, Boston Dynamics' simplified Atlas redesign, and Weave Robotics' $8K home robot. We also explore Waymo's expansion into four new cities, Mistral's entry into physical AI, and the first successful humanoid-performed surgeries.
Podcast В· 2 min
Ex-Tesla scientist unveils Northstar humanoid in Paris
Rémi Cadène, a former Tesla scientist who led robotics at Hugging Face, has unveiled Northstar, a new humanoid robot developed by his Paris-based startup, UMA. The robot features a neutral visor and a soft-shell design, prioritizing an approachable aesthetic over human-like realism. Northstar utilizes a 'Real-Time Learning' system, allowing it to observe, attempt, and improve tasks through practice rather than traditional reprogramming. UMA is currently engaging with 50 potential customers and aims to deliver a wheeled proof-of-concept by the end of the year, backed by investors including Xavier Niel and Nico Rosberg. This launch marks a significant European entry into a humanoid market currently dominated by U.S. and Chinese firms, positioning UMA to target factory and warehouse applications before eventually expanding into home environments.
Boston Dynamics redesigns Atlas for mass production
Boston Dynamics has introduced a significantly simplified fifth-generation Atlas, moving away from the complex, high-cost designs of its predecessors. The new model features a reduced part count, enhancing reliability and manufacturing speed, with the goal of slashing costs from previous versions that exceeded $200,000. Hyundai, the parent company, plans to establish a factory capable of producing 30,000 units annually by 2028, with initial deployments at its Georgia plant. While software remains the primary bottleneck for full autonomy, the company argues that the bipedal form factor offers superior navigation in tight spaces compared to wheeled alternatives. This shift signals a strategic pivot toward industrial economics, aiming to make high-end humanoids viable for large-scale commercial use.
Weave Robotics launches $8,000 home robot
San Francisco startup Weave Robotics has opened preorders for Isaac 1, a wheeled home robot priced at $7,999. Designed specifically for household chores like folding laundry and tidying, the robot utilizes a wheeled base and adjustable height rather than a humanoid form. A key feature is its reliance on remote human teleoperators when the onboard AI encounters difficulties, a model that raises privacy concerns but ensures task completion. With deliveries starting in California this fall and a broader U.S. rollout planned for 2027, Weave is betting that purpose-built, affordable machines will reach living rooms faster than general-purpose humanoids, undercutting competitors like 1X’s Neo by more than half.
Humanoids perform first surgical procedures
Researchers at the University of California San Diego have successfully used teleoperated humanoids to perform live surgery on pigs, marking a world-first for the technology. The 5-foot, 60-pound robots, nicknamed “Surgie,” utilized custom adapters to grip standard surgical tools and operated within a standard operating room without requiring facility retrofitting. In one trial, a robot performed a gallbladder removal with human assistance, while a two-robot team completed a second procedure autonomously. Although the robots were slower than human surgeons and required mid-surgery recalibrations, the trial serves as proof that general-purpose hardware can function in sterile medical environments, potentially offering a solution to global surgeon shortages.
Waymo expands driverless service to four new cities
Waymo has announced the expansion of its fully driverless robotaxi service to San Diego, Las Vegas, Tampa, and Denver. The rollout will begin with Alphabet employees before opening to the public, adding to the company's existing operations in over 10 cities, including Los Angeles, San Francisco, and Austin. Notably, the Denver launch includes the 'Ojai' vehicle, a purpose-built robotaxi equipped with sixth-gen hardware designed for cold-weather performance. This expansion follows a $16 billion funding round in February and underscores Waymo's aggressive scaling strategy, as it aims to reach 1 million weekly trips by year-end and prepare for its first international market in London.
Mistral enters physical AI with Robostral Navigate
French AI lab Mistral has released Robostral Navigate, an 8B parameter model designed to steer various robot types—including wheeled, legged, and flying units—using only a single RGB camera. The model achieved a 76.6% success rate on benchmarks for navigating unseen environments, outperforming systems that rely on complex LiDAR sensor stacks. Trained entirely in simulation with 400,000 navigation runs, the model demonstrates high efficiency in token usage. This move marks Mistral's first foray into physical AI, aiming to provide a hardware-agnostic navigation solution for logistics, delivery, and hospitality sectors, potentially reducing the cost and complexity of sensor-heavy robot designs.
Zoox redesigns robotaxi interior for durability
Amazon-owned Zoox has unveiled an updated interior for its next-generation robotaxi, specifically engineered to withstand passenger misuse. Following over 500,000 driverless rides, the company identified that unsupervised passengers often treat the vehicle as a private space, leading to cleanliness issues. The new design incorporates odor-resistant materials and a layout that facilitates rapid cleaning between fares. This redesign reflects a broader industry realization: as robotaxis remove the human driver who previously acted as a deterrent to bad behavior, the vehicles themselves must be built to handle wear and tear, ensuring operational efficiency as the company prepares for public launches in Austin and Miami.