A volunteer participant was given a water bottle, then taken back. The participant had to check the bottle. Say it.
Japanese scientists carried out a series of experiments on the 'artificial third arm', which can be controlled by brain power.
In order to prove that man can manage three branches at the same time;
At the same time, a volunteer with a prosthetic arm was worn at the same time as a volunteer who wanted to do several jobs at the same time.
Shuichi Nishio of the Advanced Telecommunication Research Institute said that in addition to human productivity, he could also increase his cognitive abilities.