Well, here is a low-tech version of a user interface. Printed (3D) crossword. Or at least printable. Perhaps it would do for some.
http://www.critticall.com/cubus_maximus/test.html
The virtual spaces could be also somewhat filled with them, yes.
Well, here is a low-tech version of a user interface. Printed (3D) crossword. Or at least printable. Perhaps it would do for some.
http://www.critticall.com/cubus_maximus/test.html
The virtual spaces could be also somewhat filled with them, yes.