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started from work by turning on the stove remotely. One of the keys to these applications is the use
of hardware and software that allows digitally controlled appliances to “self organize” into a com-
munity without a server to manage the network. This type of interconnectivity and remote control
are ideal for individuals who use EADLs or who can’t see appliance controls.

15.7 SUMMARY

Electronic assistive devices provide expanded opportunities for people who have disabilities.
Those discussed in this chapter include access to computers for input and output functions,
Internet access, EADLs for manipulation, and communication devices (AAC). As advances are
made in electronics, computing, and network applications, there is a constant challenge to ensure
that these systems remain accessible to persons who have disabilities. Rapidly changing commu-
nication technologies may result in the need to redesign accessible interfaces. Developments that
broaden the scope, applicability, and usability of the user interface will be driven, at least in part,
by the needs of people who have disabilities. Engineers who focus their efforts on rehabilitation
applications can have a significant influence on these developments and on the lives of people who
have disabilities.

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