Blink of an eye will be able to control computers, Japanese scientists invented the mouse pupil
Turn the eyes, the cursor on the computer monitor can be followed by eye movement; eyes blink about, want to be able to link to enter the area - this is Japan's Shizuoka University Engineering Department of the sea and old Zejia stretch invented by Professor pupil mouse magic.
Light entering the pupil through the retinal reflection, some of which with the direction, and return to the position of the light source. The light of such features, the researchers on the computer monitor next to the near-infrared light-emitting diode placed into two annular light source. The ring light source to install the cameras, shooting people's faces, which can be found in the two pupil stare at the display location.
Control of the keyboard with the cursor by moving the point of view, focus on the display screen button turns from green to yellow, the eye blink can be entered.
The pupil mouse only by turning the eyes and blink of an eye will be able to control a computer with a very simple. The camera also can be purchased in the market, relatively low cost, wide range of applications. The researchers plan to put into practical application within a year, the pupil mouse.
Prior to this, the researchers found the use of head movements to control the cursor. However, this method requires the installation of various sensors and indicator in the head and a burden on people to use the computer.