I was seeing the manual of equipment WFT-E3, and I remembered again.
We should create a Virtual Keyboard for ML.
This virtual keyboard would be very useful to perform many kinds of operations in the GUI.
With a little work one day may be used with the touch screen of the new camera models.
Most of the work is already there. Need to lop off the "copyright" window off the top and read the buffer.
At some point I tried to implement a Morse keyboard, kinda worked :)