hands-free kit
Also called a mobile phone car kit. A hands-free kit contain both a speaker and a microphone to allow cellphone users to use their cellphone while driving, without using their hands to operate the device. Some kits may also come with a cellphone holder or cradle, and power supply cables and connectors. Hands-free kit cane be hard-wired into the vehicle’s electronics or be a portable kit which uses the 12V power adapter found in most vehicles.
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- handshaking
The process by which two devices initiate communications. Handshaking begins when one device sends a message to another device indicating that it wants to establish a communications channel. The two devices then send several messages back and forth that enable them to agree on a communications protocol.
- handwriting recognition
(n.) The technique by which a computer system can recognize characters and other symbols written by hand in natural handwriting. The technology is used for identification and also on devices such as PDA and tablet PCs where a stylus is used to handwrite on a screen with a stylus, after which the computer turns the […]
- hang
To crash in such a way that the computer does not respond to input from the keyboard or mouse. If your computer is hung, you usually need to reboot it, although sometimes hitting the correct sequence of control characters will free it up.
- Hanging Indent
In word processing, a paragraph that has all lines but the first indented. A hanging indent is also known as a hanging paragraph. With many word processors, you can create hanging indents by specifying a negative indentation for the first line of each paragraph. The following is an example of a hanging indent:
- haptic
(adj.) Of or relating to the sensation of touch. From the Greek haptesthai, to touch. Haptics is the science of applying tactile sensation to human interaction with computers. A haptic device is one that involves physical contact between the computer and the user, usually through an input/output device, such as a joystick or data gloves, […]