The device has been created for people who can't operate the computer mouse for some reasons, especially because of a physical defect. Eye movement replaces mouse movement, management of the chamber. The winking replaces pressing of keys a mouse. Replacement of the usual chamber by infra-red - the following development cycle.
Other advantage of this device - very competitive low price - approximately 5 000 Czech crones (287$).The device has been invented by scientists from the Czech Technical University of Prague.
ohhhhhhhhhhhhhh so great
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