Page 170 - Handbook of Electronic Assistive Technology
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158 HANDBOOK OF ELECTRONIC ASSISTIVE TECHNOLOGY
FIGURE 6-3 Examples of specialist EC-controlled telephones� Left: Modified commercial telephones with infrared
remote control: Possum HC2003 based on BT InTouch telephone, RemoSet based on Siemens Gigaset� Right:
Purpose-designed EC telephones: Possum Sero, Possum Freedom cordless user unit� (Source: By kind permission of
Possum Ltd and CSS MicroSystems GmbH�)
FIGURE 6-4 Environmental control bed control specialist peripheral interface unit for profiling bed control� 3
3 http://abilia.org.uk/.
