The development of telemedicine in likely become expanded greatly in the future. Teleworking The practice of conducting work activities remotely from the workplace utilising computer and communications systems. Teleworking can range from having the work telephone diverted to, for example, your home to being able to access and alter data stored on mainframes and servers in the main office from a remote location over a conventional telephone line. Pair A kind of cabling where two relatively thin wires are twisted together. The term twisted pair can also be applied to wires with bundles of pairs of wires where the wires will only be used in twos.
Telephone cabling in the home typically uses a twisted pair for transmission of sound and data.
The method or methods by which the user of an electronic device conveys their intentions to the device and receives feedback. On a computer for example the user types on a keyboard and points and clicks with a mouse and receives feedback from this on the screen of the monitor. Warden call systems can be used to either send an emergency alarm or to allow a two way communication system direct between warden and the person occupying the dwelling. Blue tooth Blue tooth technology is a set of protocols for the design of systems that allow radio frequency control over the system. The technology is readily available for download off the web for designers to integrate into their products.