For humans to understand computers and for computers to interact with humans, we have devices to help. These are called input and output devices. Input is any data or instruction that are used by a computer.
The system translates data into Grade 1 Braille. Deaf-blind persons who have a Telebrailler or other braille telephone device may use them to read the Braille characters. The telebrailler receives the information like a telephone call and prints it out on its character Braille display.
Annapolis, MD Tel: The data input-output and translation are under computer software control. The Hardware consists of a video tape recorder, an IBM compatible computer, and a special closed caption to braille computer card. The above hardware, when used with the customer supplied TeleBraille, will display closed captioning in either Grade I or II braille.
Nelson system is fully developed and on the market in the U. It is designed for the deaf-blind who already have a Telebraille and the system is connected to the telebraille via a telephone handset.
Mr Nelson Dew E-mail address is ndew cwv. Cupid is an information management system developed by Cloudworld Ltd. The software is written in Java, so that it runs on a wide range of computers - from desktops to palmtops. A special wearable computer is being developed, allowing you to use Cupid anywhere with audio or tactile output.
You plug it into the television for visual output. You operate it using a chordal keypad. You can link into the environment using infrared technology, e. You can access the Internet for email and the web.
Universal design principles, Cloudworld has applied principles of universal design, with the aim of making Cupid accessible to all people, regardless of age, ability or disability. Therefore it has been designed with a number of modes of input and output, and to be very simple to use with whatever configuration of input and output the user chooses.
But the system is especially suitable for use with three forms of serial output: There are two pins per finger, and four for the thumb. Pins are spaced about 1 cm. If both pins are vibrated a higher frequency is used, making it easy to distinguish from the case of single pin vibration.
As regards coding, commonly occurring letters involve one finger, and less common letters involve thumb and one finger. Reading at up to words per minute is feasible.
For more details about Cupid contact John Nissen at, jn tommy. Finn and Krista Caudill. Communication is the basis of human interaction.Secure Digital (SD) is a non-volatile memory card format developed by the SD Card Association (SDA) for use in portable devices.. The standard was introduced in August by joint efforts between SanDisk, Panasonic (Matsushita Electric) and Toshiba as an improvement over MultiMediaCards (MMC), and has become the industry standard.
The three companies formed SD-3C, LLC, a company that. Voice enable device switching for physically challenged and emergency alerts through SMS The main aim of this project is to design and construct a voice enabled device switching system for physically challenged and also to alert using GSM modem.
User can of communicating with all input and output modules. The voice recognition system. Hardware: Input, Processing, and Output Devices Hardware: Input, Processing, and Output Devices Computer Systems Hardware Components Execution of an Instruction Processing Characteristics and Functions INSTRUCTIONS Input Devices for Physically Challenged Users What are new developments in computing that will benefit physically challenged.
BOTH Input & Output. The Keyboard. How is the keyboard divided? Typing area. Numeric keypad. Function keys. What is a portable keyboard? Full-sized keyboard you conveniently can attach and remove from a handheld computer. What is an ergonomic keyboard? Input Devices for Physically Challenged Users.
Input and Output 6. Storage 7. Operating Systems and Utility Programs 8. Communications and Networks •Other Output devices: •Audio •Multifunction* •Input and Output for physically challenged users: •Eye track, blow/sip, braille, readers •Technology Trailblazer: •Douglas Engelbart.
Often works with voice input. VoIP uses voice output and voice input. Other Output Devices. Other output devices are available for specific uses and applications. Output Devices for Physically Challenged Users. Many accessibility options exist for users with various disabilities.
Discovering Computers Chapter 6. Pages -