Scientist of Kaunas University of Technology and head of the company „Power of Eye” Vidas Raudonis created a device controlled by a person’s eyes. With the help of designed glasses-camera you can write on computer screen using only your eyes; connection of additional equipment provides a possibility to drive a wheelchair independently. The scientist presented this device’s operational principle in the international progress conference „Login 2013”, in his presentation „Power of eye. Assistive technologies”.