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Kamis, 17 Januari 2013

Keyboard Laser



The Future Has Arrived

in handin use

Remember when you were promised all those amazing future tech innovations? Just around the corner was supposed to be a shining technology utopia with flying cars, personal space travel to distant galaxies, and bio-implantable cell phones. It's almost disappointing enough to make you sit at home and watch old episodes of "Space 1999".
Don't lose hope! An amazing glimpse of this promised future has just arrived at ThinkGeek in the form of the Cube Laser Virtual Keyboard. This tiny device laser-projects a keyboard on any flat surface... you can then type away accompanied by simulated key click sounds. It really is true future magic at its best. You'll be turning heads the moment you pull this baby from your pocket and use it to compose an e-mail on your iPad, iPhone or laptop. With 63 keys and and full size QWERTY layout the Laser Virtual Keyboard can approach typing speeds of a standard keyboard... in a size a little larger than a matchbook.
Product Features
  • Projects a full-size laser keyboard onto any flat surface
  • Allows the convenience of full-size typing in a tiny form factor
  • Connects wirelessly via bluetooth to iPhone, iPad, many Smartphones and most Laptops
  • Mouse mode allows you to use your finger as a mouse rather than typing when using with a laptop.
  • Rechargeable battery lasts for 150 minutes of continuous typing
  • Charges via USB. No drivers to install
Product Specifications
  • Compatibility: iPhone 3GS/4, iPad (iOS4), Blackberry tablet, Android 2.0 and higher, Windows Phone 7, Windows XP/Vista/7, Mac OS
  • Interface: Bluetooth HID and USB 2.0
  • Keyboard Layout: 19mm sized QWERTY layout
  • Detection rate: Up to 400 characters per minute
  • Operating Surface: Most flat opaque surfaces
  • Battery duration: Approximately 150 minutes, 700mAh built-in rechargeable battery
  • Laser keyboard





    The Virtual Laser Keyboard (VKB) leverages the power of laser and infrared technology and projects a full-size keyboard onto any flat surface. As you type on the laser projection, detection technology based on optical recognition enables the user to tap the images of the keys, complete with realistic tapping sounds, which feed into the compatible Bluetooth-enabled PDA, Smartphone, laptop or PC.


    Optical keyboard technology

    Also known as photo-optical keyboard, light responsive keyboard, Photo-electric keyboard and optical key actuation detection technology.

    An optical keyboard technology utilizes light emitting devices and photo sensors to optically detect actuated keys. Most commonly the emitters and sensors are located in the perimeter, mounted on a small PCB. The light is directed from side to side of the keyboard interior and it can only be blocked by the actuated keys. Most optical keyboards require at least 2 beams (most commonly vertical beam and horizontal beam) to determine the actuated key. Some optical keyboards use a special key structure that blocks the light in a certain pattern, allowing only one beam per row of keys (most commonly horizontal beam).

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