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Thread: Bluetooth Laser Virtual Keyboard

  1. #1
    Join Date
    May 2008
    Posts
    15

    Bluetooth Laser Virtual Keyboard

    Lasers play a serious role in this industry these days and they're also behind the working principle of the gadget we’re about to present as follows. We're dealing with a small and convenient laser projector you can easily stow away in your bag.

    This laser keyboard is quite convenient since it comes with no wires: it communicates with other devices using Bluetooth v1.1 class 2 sporting a 9m operating range. The built-in rechargeable Li-Ion battery can deliver up to 120 minutes of continuous typing; still we're not sure whether the supplied wall adapter can be used to keep it plugged in all the time, but most likely it is, otherwise having to switch keyboards makes for a real setback.

    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 bluetooth enabled PDA or Cell Phone. With 63 keys and and full size QWERTY layout the Laser Virtual Keyboard can approach typing speeds of a standard keyboard.


  2. #2
    Join Date
    May 2008
    Posts
    9

    Re: Bluetooth Laser Virtual Keyboard

    Keyboard Projection
    Light source: Red diode laser
    Keyboard layout: 63 key / full sized QWERTY layout
    Keyboard size: 295 x 95mm projected keyboard size
    Keyboard position: 60mm from VKB unit
    Required Projection surface: Non-reflective, opaque flat surface
    Visibility: Good contrast up to 600 lux ambient illumination

    Keystroke Sensor
    Ambient illumination: Works under all standard indoor illuminations up to 600 lux
    Detection: rate Up to 400 characters per minute
    Detection algorithm: Multiple keystroke support
    Effective keystroke: Approximately 2mm
    Operating surface: Any firm flat surface with no protrusions greater than 1mm

    Bluetooth
    Bluetooth Spec: Bluetooth v1.1 class 2
    Bluetooth Profile Supported: HID and SPP
    Range of Frequency: 2.4GHz Spectrum
    Transmission range: 9m
    Number of supported passkeys: 5

    Electrical

    Power source: Integrated, 3.6V rechargeable lithium-ion battery
    Battery capacity > 120 minutes continuous typing
    Charge Method: Included 100-240V AC Wall Adapter

    Dimensions

    Approximately 35 x 92 x 25mm (1.38" x 3.6" x 1")


    Compatibility

    Support for PalmOS 5, PocketPC 2003, Windows Smartphone, Symbian OS, and Windows 2000/XP (Mac OSX will work but drivers are not provided. See the bottom of this page for details.) Look below for a list of specific compatible devices. Please note your device may still work properly if not on this list as long as it supports one of the OS listed above.

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