Makes me wonder. Geeks are happy to learn a new keyboard layout. What about a new alphabet that can give higher on screen density of data. Now 3x3 isn't necessary because we have high res monitors. We need 26 distinguishable shapes for a-z.
In theory (focusing on non colourblind english speakers) there could be say 8 distinct colours and 8 shapes giving 64 chars.
In theory (focusing on non colourblind english speakers) there could be say 8 distinct colours and 8 shapes giving 64 chars.