Zusammenfassung der Ressource
Computers
- Definitions
- Computer
- An electronic device for storing and processing data
- Computers use binary form and does not
have a brain
- Computers do exactly what somebody else
wants them to do
- Peripheral
- Devices associated with the computer but arent inside a
computer
- Keyboard
- Projector
- Mouse
- Input
- Information that is put in to the
computer to be processed.
- Output
- What the computer provides you as a
result
- Storage device
- Hardware that is used to store
information
- Hardware
- Physically tangible components of a
computer
- Monitor
- Keyboard
- Information
- Data that has been processed
- Software
- Program that runs on a computer
- word documents
- Powerpoint
- Input and output devices for disabled users
- Disabled Devices Home
- This is a smart home system that can assist disabled users to
accomplish small tasks around the house such as turning the light
on.
- Puff Suck Switch
- The person with the disability is required to puff and suck down the tube to activate a switch, which is connected to a
computer.Specific software on the computer takes this input and then acts on it in multiple ways.
- Foot mouse
- A type of computer mouse that allows users to use it with
their feet. It helps people with neck and back problems.
- Braille keyboard/ typer
- This is a specialist input device that enables the user to type text in
braille. Braille is like a language for the blind, where you can use
sensory shapesdto represent words.
- Predictive text
- Predictive text allows you to type faster and also reduce the
amount of keystrokes that you make, thus helping disabled
people .
- Head Mouse
- A system that allows people to control the cursor with
head movements and blinks.