Manuals
| Communication Aids | Environmental Controls | Switches | Discontinued |
| Chipper | Battery Interrupter | Bright Box & Tactile | Dec-Aid |
| Lex | FreeHand | Dipsy | External Scanning Overlay |
| Randomizer (RAND90) | FreeSwitch Max | Flexible Switch | FreeSwitch |
| Sequencer (SE90) | LinkSwitch | Pal Pad | Randomizer (RAND) |
| VoicePal 8 | Personal Pager | Pneumatic Switch | Sequencer (SEME) |
| VoicePal 8K | Switch Scanner | SwitchBoard | TekPal UTR |
| VoicePal Levels M17 | Wireless Pal Pad | TableTapper | Universal TV Remote |
| Taction Pad | Univ TV Remote (satellite) | ||
| VoicePal Basic | |||
| VoicePal Levels | |||
| VoicePal Max | |||
| VoicePal Plus | |||
| VoicePal Pro | |||
| R.A.T. |
