None of us would have thought it even in our dreams that our ear can behave as a wireless source to access external devices. However, our scientists have succeeded in making this fact into a working reality. A recent research conducted by the intelligent analysts of MIT has proven that our ear contains a natural battery which actually lets us hear the noises, can be used as a wireless data transmitter.
Those people who are partially paralyzed always need
wheelchairs and some other things in order to make some movements and perform
some limited functions of their need. However, those people who are unluckily paralyzed
from the neck down even can’t control a wheelchair with a joystick. Therefore,
to overcome the problem of such type of paralyzed people, a research team from Miyazaki University has developed a prototype
that only need some little face movement to control and drive the wheelchair.
