MIT creates blind robot that operates without cameras

Where robots use cameras and sensors for navigating, researchers have created a new blind robot that can move around and even jump without the use of any cameras or sensors.

Researchers from Massachusetts Institute of Technology (MIT) has created the latest version of its Cheetah robot, named ‘Cheetah 3’.The blind robot can perform all of the tasks effectively including running, walking, climbing and jumping, all while being blind.

Being able to operate in complete darkness, the cat-shaped robot uses a pair of algorithms for feeling its way around and also for figuring out the best way for moving forward, reported Engadget.

Video Courtesy: Massachusetts Institute of Technology (MIT)

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For the first task, the algorithm uses gyroscopes, accelerometers and leg joint positions for measuring the probabilities of legs making contact, generating force and getting caught in mid-swing. If the robot steps on an unexpected object, it has the ability to make out whether each leg should push down or lift away.

However, the second algorithm is used for predicting Cheetah’s positioning for rapidly reacting to its situation. Even if the robot is pushed around, it will know how to get back on its track.

Moreover, MIT does not really expect robots to rely only on this technology. This technology would be used more as a backup for those moments where a robot either can’t see properly or hits an unexpected obstacle.

For future, this technology might be beneficial for remote rescue operations, power plant inspections, and various other dangerous situations where there’s no help. Sangbae Kim, the associate professor of mechanical engineering at MIT, “I think there are countless occasions where we [would] want to send robots to do simple tasks instead of humans.”