Analog or digital communications device in which the user has a wireless connection from a telephone to a nearby transmitter. It is termed cellular because the service area is divided into multiple "cells." As the user moves from one cell area to another, the call is transferred to the local transmitter.
An instrument for reproducing sounds especially articulate speech at a distance. (Webster, 3rd ed)
Communication between CELL PHONE users via the Short Message Service protocol which allows the interchange of short written messages.
Computer programs or software installed on mobile electronic devices which support a wide range of functions and uses which include television, telephone, video, music, word processing, and Internet service.
Transmission of information over distances via electronic means.
Systems used to prompt or aid the memory. The systems can be computerized reminders, color coding, telephone calls, or devices such as letters and postcards.
Individual's rights to obtain and use information collected or generated by others.
Using an INTERNET based personal journal which may consist of reflections, comments, and often hyperlinks.