Apple Patent: Laser-etched, touch input

posted on ars yesterday, , no thread on it???? ltd why have been slacking??

quote

apple has applied patent on "invisible" touch input sensors can activated , displayed on demand. these input sensors remain invisible until needed, appear if magic—though invisibility extension of techniques apple developed unibody macbook pros.

click expand...

link patent application.

don't think going work out people think. laser-etched holes have really small in order invisible. laser-etched holes in current unibody mbps show battery charge plainly visible me @ least 2 feet away.

 

hmm idk, lasers beams can pretty darn small!

 

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