Virtual keyboard abstract
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This document summarizes a virtual keyboard created by Joe Smith and Lucy Main. It projects a full-sized keyboard onto any flat surface using infrared laser technology, allowing users to type on mobile devices without a physical keyboard. The virtual keyboard works by using a laser module to project the keyboard template and a sensor module to detect finger movements and translate them into keystrokes. It has advantages over physical keyboards in taking up less space and being more portable.
Virtual keyboard abstract
- 1. AUDISANKARA COLLEGE OF TECHNOLOGY(ASIT) VIRTUAL KEYBOARD A.SAI KRISHNA(092H1AO403) Virtual Keyboard : surface. This template is produced by Virtual Keyboard Prepared by: Joe Smith illuminating a specially designed highly & Lucy Main efficient holographic optical element with a red diode laser. Micro-illumination What is a Virtual Keyboard? : Module – An infa-red plane of light is What is a Virtual Keyboard? A Virtual generated just above, and parallel to the Keyboard is a projection keyboard that is interface surface. This light is invisible to projected and touched on any surface. the user and hovers a few millimeters above the surface. Sensor Module – What can you do with a Virtual Reflected light from user interactions with Keyboard? : the interface surface is passed through an What can you do with a Virtual Keyboard? infa-red filter and imaged onto a CMOS The ground breaking Virtual Keyboard, image sensor in the sensor module. uses state of the art infrared & laser technology to project a full-size keyboard Reasons to use the Virtual Keyboard. : onto any flat surface.For the first time Reasons to use the Virtual Keyboard. It mobile device users can actually type takes up less desk space than a normally on a virtual keyboard , enabling conventional keyboard. When connected them to work quickly and effectively, to your handheld computer it is more taking the pain and frustration out of convenient to carry around than your existing minuscule keyboards and laptop. You could use it with your desktop, handwriting recognition software. laptop or handheld computer. How does the Virtual Keyboard Work? Uses of Virtual Keyboards : : Uses of Virtual Keyboards By How does the Virtual Keyboard Work? Professionals By Students To take notes The keyboard watches finger movements during a business meeting To compose a and translates them into keystrokes in the memo to employees while traveling to device. A system called the P-ISM will work on the train To do everyday work at combine the virtual technology with a your desk without taking up so much small video projector to create a portable valuable space. To take notes while in computer about the size of a fountain pen. class (no one will hear your keying) To work on a paper while in the library To do Technology How does it work? homework while you are on break at work Technical Terms : Slide 9: Technical Terms Projection Module – A I-Tech Virtual Keyboard Blue Tooth or template is created of the desired interface Serial Only $199.99 www.Virtual-Laser- and is projected onto the adjacent interface Keyboard.co