4 links have been added on this idea.
  1. The wearable keyboard thing is 100 bucks but not a real keyboard, you have to learn to type a whole different way, which seems to defeat the object.

  2. If this came as a v shape or one with half a keyboard for each hand, it would be ideal. just rest it on any shirt or your knees or anywhere comfortable. would need to be wireless though for sure.