quarta-feira, 6 de junho de 2007

Mouse-ring makes PC to recognize movements of the hand


The device was created with parts that cost to all US$ 155 and use the one protocol mouse standard, but has its power in five small ultrasonic receivers. The newness, created for a team of five pupils of the institute, is one of the ten inventions awardees in the edition of June of 2007 of the Popular magazine Science and can revolutionize the way with that user interfaces are explored. To move the finger up and down, for example, is capable to make with that the cursor of mouse if moves, while to distanciar or to approach the hand of the screen of the computer can set in motion the effect of zoom. The device could be applied in diverse areas as, for example, navigation for three-dimensional maps or manipulation of models CAD. Another obvious utility would be for the world of the games, revolutionizing the creation of games as it made the just-launched console of the Nintendo, Wii, that possesss a control with recognition of movements, as notified the site Gizmag.

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