The New System Allows You To Control The Robot "by The Power Of Thought" - Alternative View

The New System Allows You To Control The Robot "by The Power Of Thought" - Alternative View
The New System Allows You To Control The Robot "by The Power Of Thought" - Alternative View

Video: The New System Allows You To Control The Robot "by The Power Of Thought" - Alternative View

Video: The New System Allows You To Control The Robot "by The Power Of Thought" - Alternative View
Video: Breakthrough: Robotic limbs moved by the mind 2024, March
Anonim

Italian engineers have unveiled a pair of robotic arms whose movements are controlled by commands from the brain.

Developers from the University of Cassino and South Lazio have presented a system that allows you to use the "power of thought" to control a robot. Stefano Chiaverini and his colleagues believe that the new brain-computer interface (BCI) will help control machines operating in conditions that are too dangerous for humans and make life easier for paralyzed people. Their article was published in the open online preprint library ArXiv.org.

The prototype of the system uses a robotic arm, the commands for which are formed using the BCI-P300 method. P300 is a special component of brain potentials that is associated with complex cognitive activity. On the data of the electroencephalograph, it manifests itself when an important stimulus is presented among the unimportant ones.

In the simplest case, the BCI-R300 allows a person to mentally focus on the desired command or button from the proposed set, and the corresponding signal will be transmitted to the computer system. Italian developers managed to supplement this scheme with an RGB-D camera, as well as perfect algorithms for executing high-level commands.

The camera, borrowed from the popular Microsoft Kinect game pad, allows the system to draw and recognize 3D maps of its surroundings. And under the control of special algorithms, a pair of robotic manipulators Kinova Jaco are able to independently follow the “general” instructions of a person, allowing them to forget about control over each of their movements.

Sergey Vasiliev

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