Why not take Raibo robot dog for walkies?
By Saqib Shah
The droid can adjust itself while on the move to handle different types of terrain, including hard and soft ground.
Scientists with backing from Samsung have developed a new robotdog that can move at speeds of up to three metres per second on sand.
The four-legged droid is the brainchild of a research team from the Korea Advanced Institute of Science and Technology (KAIST). Its creators claim the robot has the stability to traverse rough surfaces, and can agilely tackle soft ground without losing its balance.
The bot’s systems, including an advanced neural network that allows it to make decisions on the move, could be harnessed by other robots to effectively tackle all types of terrain, according to the KAIST team.
The droid follows in the footsteps of robotics firm Boston Dynamics’ canine Spot, which caused a stir when it was briefly used by New York police to assist at crime scenes, and later, the French military during training drills. On the cuddlier side, Sony has its small companion pup named Aibo that you can teach to sit, lay down, take a picture, and even sing happy birthday.
Scientists trained the new robot, called “RaiBo“, using a technique called AI-reinforcement learning. This saw them use a variety of simulations that mirrored physical trials, consequently reducing the time needed for an AI to optimise itself for its intended goals, according to Popular Science.
The team created a new artificial neural network capable of adjusting in real-time to the type of ground it was walking on, which then fed that info back to the robot. They also created a new contact modelling based on the robot’s pressure interacting with various unstable terrain, such as sand.
Continue reading… “Samsung-backed scientists create robot dog that can jog on sand”
