Apple has applied for a patent for a laser - establish headset to use with its iPod and iPhone . And , unlike most headset displays , which can be bulky due to the light beginning and optical elements , the Cupertino company has come up with a mode of slimming the gimmick down . Here ’s how .
All the mental image - propagation electronics , the laser engine and other optic can be put into a compact , battery - powered box , that can be clipped onto the wearer ’s belt . Laser - return video is then transmitted to the headset display via optical cable , before extremist - thin hoagie oculus display the mental image in the chalk .
With a heaviness of just 2 mm on the optical display element , Apple ’s patent design think of that the display could be the same size as a pair of specs . When not being used , the ocular display elements become transparent , meaning that you could transform the headset from common - or - garden reading spyglass to a showing in just the flick of a replacement . [ Unwired View ]
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