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Magic Cube Portable Virtual Laser Keyboard for iPh

GG15025

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Description

http://www.gotochinashopping.com/?jery

Gotochinashopping.com is one of the biggest online commercial corporations in China, committing itself to build a worldwide wholesale shop online. Our company was originally set up in Shenzhen, China in 2006, aiming to operate the business-to-customer transactions with overseas consumers. Our brand name was originated from imitating the gurgling voice people utter when enjoy something happy. Along with the rapid development of electronic business in China, Gotochinashopping has earned itself a solid reputation for quality, reliability and professionalism in this field. Our operation capabilities cover favorable policy, affiliate discount, instant and safe delivery, privacy protection and well-rounded customer support

Technology

Step 1: Template creation (Projection Module)

A template of the desired interface is projected onto the adjacent interface surface. The template is produced by illuminating a specially designed, highly efficient holographic optical element with a red diode laser. Note: the template serves only as a reference for the user and is not involved in the detection process. In a fixed environment, the template can just as easily be printed onto the interface surface.

Step 2: Reference plane illumination (Micro-illumination Module TM)

An infra-red plane of light is generated just above, and parallel to, the interface surface. This light is invisible to the user and hovers a few millimeters above the surface. When the user touches a key position on the interface surface light is reflected from this plane in the vicinity of the key and directed towards the sensor module.

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