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Robots that can autonomously build structures out of lattice blocks

A combined team of engineers from NASA Ames Research Center and KBR has designed and built a robot system that can autonomously build structures using specially designed lattice blocks. In their paper published in the journal Science Robotics, the group describes the robots and the lattice blocks they use to build structures and how they whole system works.

A hybrid control architecture that combines advantages of current quadruped robot controls

A team of robotics engineers at Robotic Systems Lab, in Switzerland, has developed a hybrid control architecture that combines the advantages of current quadruped robot control systems to give four-legged robots better walking capabilities on rough terrain.

Study identifies new findings on implant positioning and stability during robotic-assisted knee revision surgery

An innovative study explores the use of robotic-assisted joint replacement in revision knee scenarios, comparing the pre- and post-revision implant positions in a series of revision total knee arthroplasties (TKA) using a state-of-the-art robotic arm system.

Tiny AI-based bio-loggers revealing the interesting bits of a bird’s day

Researchers have developed a bio-logger for seabirds that enables long-term observation of rare behaviors. The bio-logger employs low-power depth sensors and accelerometers to identify rare behavior using a light-weight outlier detection model and records the behavior in a 5-min video. Observations using the bio-loggers on Streaked Shearwaters revealed novel aspects of head-shaking and foraging strategies. This approach will enable a wider range of animal behaviors in various environments to be observed.

Team develops AI technology for robot work that can be applied to manufacturing process

An AI (artificial intelligence) technology for robot work, which allows robots to be easily applied to manufacturing processes, has been developed for the first time in the world. The newly developed technology can be used in a variety of processes, such as the manufacturing of automobiles and machine parts, as well as assembly and production, and is expected to contribute to the improvement of the working environment at manufacturing sites in the future.
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