OrbiTouch keyless keyboard
This is mostly for people who cannot use fingers.
It can also work as a mouse.
No software installation required.
Typing speed on this seems to be 30 words per minute at best.
How to type with it
- Each hand has 8 directions. 8 × 8 = 64 total positions.
- You slide the knob on the left to a position, then push right knob to a position, you get a letter.