Did you actually beat the TiVo Slide remote to market? I'm sure you know it, but for those who don't, look it up - backlit remote with the usual TiVo buttons on top, but the whole top slid (much like the HTC Dream/T-Mobile G1) to reveal a QWERTY keyboard. Given how slow the non-graphics related hardware in TiVo's STB's was, this was much faster than trying to peck out one letter at a time on their onscreen keyboard.
I was very unhappy when my wife dropped and broke ours, but doubly so because they had been discontinued by then.
The TiVo slide remote was cool. Check WeakKnees or AVS forum for that release date. They will have anit announced or archived. Ours was topside/bottom side with no moving parts. It was flip-flop modality. The concept was “don’t look” on the Directional side and type or search on the keyboard side.
I was very unhappy when my wife dropped and broke ours, but doubly so because they had been discontinued by then.