is used to restore disk and corrupted files | CRASHED DISC RESCUER |
make a PC easier for disabled users to use | ACCESSIBILITY PROGRAM |
rewrites data so that it takes less space on disk | COMPREHENSION UTILITIY |
lets you watch DVDs, play music and listen to the radio on the Web | MEDIA PLAYER |
materials that emit light and produce colours when they are acrivated by electron beam | PHOSPHORS |
a flat-panel display which works by emitting light through a special liquid | LCD Screen |
the smallest element in a displayed image | PIXEL |
the space between a displaye's pixels | DOT PITCH |
the frequeny at which a minitor renews its image measured in Hz | REFRESH RATE |
technology in which each pixel has its own transistor switch | TFT |
means of measuring the brightness of image | CANDELA |
shine in an unsteady way | FLICKER |
space between lines or surfaces that meet measured in degrees | ANGLE |
device creating images with millions of tiny mirrors placed on a chip | DLP |
the main transmision patch handling the major data traffic, connecting different LANs together | BACKBONE |
a hardware and software combination used to connect the same type of networks | BRIDGE |
a device for converting digital sygnals to analogue sygnals and vice versa to enable a computer to- | MODEM |
a network contained within a small area e.g. a company department | LAN |
a special computer that directs communicating messages when several netwoek are connected together | ROUTER |
a main computer that provides a storage area for data files on a network | SERVER |
An interface that enables dissimilar networks to communicate sych as two LANs based on different --- | GATE |
Graphical user interface | GUI |
a system that allows a user to interact with a computer using a combination of inputs such as spee-- | MULTIMODAL INTERFACE |
software assistant that performs tasks such as retrieving and delivering information and automating | INTELLIGENT AGENT |
Text to speech | TTS |
a project of the Massachusetts Institute of technology's Artifical Intelligence Lab | The INTELLIGENT ROOM |
set boundaries for the beginning and end of a message | BRACKETING |
Matchematical calculations based on the contents of data | CHECKSUM |
transmision mode in which both computers send and receive at the same time | FULL-DUPLEX |
transmision mode in which each computer takes turns sending and receiving | HALF-DUPLEX |