Article

Integrated control systems allow disabled people access to multiple functions from a single input device (for example a set of switches). Multiply handicapped users are thereby able to switch efficiently between wheelchair control, communication, computer access and control of their environment, without third-party help. Integrated systems have been developed for multiply handicapped children and adults in the Barnsley area. The design philosophy has concentrated upon utilizing, wherever possible, commercially available assistance devices and remotely controlling these via logic-based integrated control systems tailored to the needs and abilities of the individual client. This approach presents few problems as the inputs to commercially available devices are often based on simple switch control. The systems already supplied have proved, after an initial training period, to be easy to operate and have led to a considerable improvement in quality of life for the users. Computer-based, wheelchair-mounted integrated systems are now being developed. A prototype system currently emulates the logic-based controllers described above, employing the screen to display information on the current status of the system. Future development will move toward a more flexible system which will be able to read a variety of input signals and control a large number of outputs. The system will also have the facility to utilize software-based communications, keyboard emulation and environmental control packages as well as business and education software. Such a system could be easily set up, via software, for use by any disabled person.

Langue : ANGLAIS

Tiré à part : OUI

Identifiant basis : 1992001594