I-Tech Virtual Laser Keyboard

One of the coolest gadgets that i found surfing through the net is the I-Tech Virtual Keyboard.The Virtual Laser Keyboard (VKB) uses both infrared and laser technology to generate an invisible field and project a full-size virtual QWERTY keyboard on any surface.
You can use the VKB (Virtual PC Keyboard) with both your laptop and PC or with a compatible mobile device, Smartphone and PDA.
The I-Tech VKB reacts exactly like a real keyboard.Direction technology based on optical recognition enables the user to tap the images of the keys, complete with realistic tapping sounds(!), which feeds into the compatible PDA, Smartphone, laptop or PC.

About the size of a small cellular phone, (90 x 34 x 24 mm), the VKB enables users to type texts or e-mails as easily as with a ordinary keyboard. Imagine how easy it would be, if you had a proper mobile phone keyboard that fits in your pocket...

The I-Tech Virtual Keyboard uses a light projection of a full-sized computer keyboard on almost any surface. Used with PDA's and Smart Phones, the Virtual Keyboard provides a practical way to do e-mail, word processing and spreadsheet tasks, enabling users to leave laptops and computers at home.
VKB's adaptable technology studies the user's finger movements to interpret and record keystrokes. Because the virtual keyboard is an image projected by light, it disappears completely when not in use.
Other features would include:

# Sound: controllable Virtual Keyboard sound effects (keyclicks)
# Connection: Connection to the appropriate Laptop/PC port
# Intensity: Intensity of the projected Virtual Keyboard
# Timeouts: coordinated timeouts to conserve the Virtual Keyboard's battery life
# Sensitivity: adjustable sensitivity of the Virtual Keyboard
# Auto-repeat: Allows the VKB to automatically repeat a key based on prescribed parameters.

I-Tech Virtual Laser Keyboard Specifications:

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")