project and implimentationion keyboard
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
gree
Active In SP
**

Posts: 20
Joined: Oct 2010
#1
19-10-2010, 07:34 PM


pls give me the report of project and implimentationion keyboard
Reply
seminar surveyer
Active In SP
**

Posts: 3,541
Joined: Sep 2010
#2
23-10-2010, 11:54 AM



Abstract
A project and implimentationion keyboard is a virtual keyboard that can be project and implimentationed and touched on any surface. The keyboard watches finger movements and translates them into keystrokes in the device. Most systems can also function as a virtual mouse or even as a virtual piano.[1] A proposed system called the P-ISM will combine the technology with a small video project and implimentationor to create a portable computer the size of a fountain pen.
How a project and implimentationion keyboard generally works:
-A laser or beamer project and implimentations visible virtual keyboard onto level surface
-A sensor or camera in the project and implimentationor picks up finger movements
-detected co-ordinates determine actions or characters to be generated
Some devices use a second (invisible infrared) beam:
-An invisible infrared beam is project and implimentationed above the virtual keyboard
-Finger makes keystroke on virtual keyboard. This breaks infrared beam and infrared light is reflected back to project and implimentationor
-Reflected infrared beam passes through infrared filter to camera
-Camera photographs angle of incoming infrared light
-Sensor chip determines where infrared beam was broken
-detected coordinates determine actions or characters to be generated
An optical virtual keyboard was invented and patented by IBM engineers in 1992. It optically detects and analyses human hand and finger motions and interprets them as operations on a physically non-existent input device like a surface having painted or project and implimentationed keys. In that way it allows to emulate unlimited types of manually operated input devices (mouse, keyboard, etc.). All mechanical input units can be replaced by such virtual devices, optimized for the current application and for the user's physiology maintaining speed, simplicity and unambiguity of manual data input.
In 2002, the start-up company Canesta developed a project and implimentationion keyboard using their proprietary "electronic perception technology".The company subsequently licensed the technology to Celluon of Korea.

Reference:
en.wikipediawiki/Projection_keyboard



More details on VIRTUAL KEYBOARD is available Here

Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Message
Type your reply to this message here.


Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  HOSPITAL MANAGEMENT PROJECT IN C++ WITH SOURCE CODE AND OUTPUT Guest 9 12,493 19-12-2015, 02:40 AM
Last Post: Guest
  mechanical engineering project and implimentation harshil717 3 2,088 18-01-2014, 01:05 PM
Last Post: Guest
  sppining mill project and implimentation Guest 0 622 06-11-2013, 01:09 PM
Last Post: Guest
  Detail of project and implimentation abstract Guest 1 550 23-08-2013, 09:46 AM
Last Post: study tips
  project and implimentation rajali 1 573 07-08-2013, 09:44 AM
Last Post: study tips
  topics for mechanical engineering project and implimentations for final year students aaaakki 13 14,250 30-07-2013, 03:32 PM
Last Post: Guest
Wink eclipse project and implimentation kktr317 1 818 27-06-2013, 01:10 PM
Last Post: study tips
  dream home project and implimentation crecent123 1 516 29-05-2013, 09:12 AM
Last Post: study tips
  project and implimentation ppt on 8051 micro controller based gsm controlled robotic arm shivaraj71 1 930 15-05-2013, 09:30 AM
Last Post: study tips
  electronics project and implimentation on electroencephelography Guest 0 565 29-04-2013, 03:37 PM
Last Post: Guest