Virtual Laser Keyboard: Now the size isn't a issue

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by Pattrick Savarna

Virtual Laser Keyboard is a new quality gadget for Smartphone, PDA, and Blackberry owners. Equally handful for MAC & PC users. VKB is an unique addition in the collection of all business geeks. It is covered in an elegant leather jacket, giving it a royal look and making it comfortable for keeping the pocket.


The I-Tech's Virtual Laser Keyboard can be a smart purchasing for the gadgets lovers. It is quite handy for business personnel. Its compact size and compatibility with the bluetooth devices enables it to be use with a large range of devices. The device uses a light projection of a full-sized computer keyboard on almost any flat surface. 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. The VKB's provide a very practical way to compose e-mail, word processing and spreadsheet tasks, enabling users to leave laptops and computers at home. Its adaptable technology studies the movements of user's finger to interpret and record keystrokes. You can comfortably change the settings of your VKB using either your PC , your laptop or your compatible Smartphone and PDA.


Designed in an enterprise style, it come in the size of a Zipo lighter. The device uses a laser beam to display a full-size operating laser keyboard that smoothly connects to the Smart Phones, new Blackberry (8100,8300,8800), MAC's, Nokia N95 and several other mobiles. It can connect to any kind of PC and most handheld devices, including PDA's, tablet PC's.


Virtual Keyboard Features & Specifications

Virtual keyboard is of the size of a small cellular phone. With it's help you can easily type texts or e-mails as with a ordinary keyboard. It makes the users feel like having a proper mobile phone keyboard in his pocket. Virtual laser keyboard has the following features:

Environment: Home, office, clean rooms, medical & dental facilities, dirt-free environments, classrooms, etc.

Cost-effective: Eliminates the cost of maintaining mechanical keyboards in volatile locations

Features: Light-weight, small-size, L-ion rechargeable battery. Power-save mode, audible click feature

Power: Lithium-ion rechargeable battery w/ac adapter

Compatibility List: Windows 98, 2000, NT, XP, Palm OS, PPC

Includes: VKB unit, cable, manual & software

Keyboard Projector: Light source - Red diode laser

Keyboard layout: 63 key / full sized QWERTY layout

Keyboard size: 275 x 90mm projected keyboard size

Keyboard position 70mm from VKB unit

Required 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 1000 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

Electrical Power source: Integrated, rechargeable lithium-ion battery (~450 mAH)

Voltage: 3.6 Volts

Battery capacity: > 120 minutes continuous typing

Interface: RS232 serial interface

Connector: 4 pin for serial interface + battery charger

Dimensions: Approximately 24 x 34 x 90 mm

Weight: 160-serial / 80 -BT gram

Operating Temperature: 10 Ö 35 Deg. C

Storage Temperature: -10 Ö 75 Deg. C

Laser safety: IEC 60825-1; Class 1 laser enclosure

My blog on electronics: http://myelectronicsblog.blogspot.com/

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