Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:company
|
| gptkbp:ceased_operations |
2005
|
| gptkbp:focus |
products for the visually impaired
|
| gptkbp:founded |
1970
|
| gptkbp:founder |
gptkb:John_Linvill
|
| gptkbp:headquartersLocation |
gptkb:Palo_Alto,_California,_USA
|
| https://www.w3.org/2000/01/rdf-schema#label |
Telesensory Systems, Inc.
|
| gptkbp:industry |
gptkb:assistive_technology
|
| gptkbp:notableProduct |
gptkb:Optacon
gptkb:Speech+_Calculator gptkb:VersaBraille |
| gptkbp:bfsParent |
gptkb:Optacon
|
| gptkbp:bfsLayer |
6
|