| Adaptive Switch Laboratories -- Adaptive controls for mobility, communication, and computer access. |
| Barrier-Free Access Systems, Inc. -- Supplier of automatic door openers and environmental control units. |
| CareTech -- Manufactures and markets safety systems for the elderly and the disabled. |
| Kempf -- Manufactures wheelchair controls and environmental control units using voice commands. |
| TapLink -- Manufactures the Solo Act environmental control unit available with built-in sip and puff switch. |
| Technos America -- Manufactures switches, communication and environmental controls for people who have no movement or no controllable movement. |
| Wanderguard -- Offers non-restrictive patient security products to help prevent falls and promote safe wandering for the elderly. |
