Use thought to control the item

Scientists at the Technical University of Braunschweig (Germany) have created a new device that enables people to use thought to control objects.

It's a big hat with many sensors (photos), which can detect brain activity through hair, according to the website engadget.com.

When users use this special hat, small changes in the cortical voltage will be converted by the computer into signals that can be used to control the movement of a device, such as a toy car.

(Photo: Engadget.com)

According to experts, this new invention helps people realize their dreams about the ability of the human brain to communicate with machines.

Experts are hoping to install the aforementioned device into wheelchairs or prosthetics of disabled people, helping them better integrate into life.