Environmental Controls

Wanderguard - Offers non-restrictive patient security products to help prevent falls and promote safe wandering for the elderly.
http://www.wanderguard.co.uk/

Kempf - Manufactures wheelchair controls and environmental control units using voice commands.
http://www.katalavox.com/

CareTech - Manufactures and markets safety systems for the elderly and the disabled.
http://www.caretech.se/en-home.html

Adaptive Switch Laboratories - Adaptive controls for mobility, communication, and computer access.
http://www.asl-inc.com/

Barrier-Free Access Systems, Inc. - Supplier of automatic door openers and environmental control units.
http://www.barrierfreedoorautomation.com/