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Keyboard

Keyboard

sairamassociate
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Keyboard

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  1. THE KEYBOARD SAI RAM ASSOCIATE

  2. THE KEYBOARD • It is an input device. • Its design came from typewriters that did not use electricity. • A person can type a document, access menus, play games and perform variety of other tasks. • Keys, called Keycaps are the same size and shape from keyboard to keyboard. • These are also placed at the similar distance from one another in a similar pattern.

  3. STANDARD KEYBOARD LAYOUT • A standard computer keyboard has about 100 keys. • Most keyboards use the QWERTY layout, named for the first six keys in the top row of letters.

  4. Most keyboards have keys arranged in five groups STANDARD KEYBOARD LAYOUT

  5. ACADEMIC RECORDS Password ENTER * * * * * Invalid Password

  6. ERGONOMIC KEYBOARDS • Long periods of keyboard use can cause injuries. • An ergonomically correct keyboard can help you avoid injuries. • This design keep a user’s hands stay positioned correctly, reducing bending and strain. • These look like traditional keyboard, but been divided down the middle, keeping a person’s hands farther apart and aligning the wrists with the forearms.

  7. ERGONOMIC STYLE

  8. VARIANTS OF KEYBOARD • Illuminated keyboards • It uses light-emitting diodes or electroluminescent film to send light through the keys or the spaces between keys. • Optimus keyboard • It has organic light-emitting diodes (OLEDs) in the keys. • Users can change what letter, command or action each key represents, and the OLED can change to display the new information.

  9. Illuminated keyboards Optimus keyboard

  10. CONATCT US Sai Ram Associates 84, Back Side G.T.B Nagar Metro Station Gate No-3 New Delhi Phone: +011-43098404, 9818346614 Email: sairam.ram454@gmail.com http://www.sairamassociate.in

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