Scientific Calculator Keyboard Challenge

[sa-penguin]

(06-17-2014 04:32 PM)walter b Wrote:  

(06-17-2014 03:16 PM)sa-penguin Wrote:  How about... six buttons? ... you could even get it down to three.

Yes you can. But cui bono?

To Whos Benefit?

I would hope that all those who get wrapped up in the shift keys and secondary key functions, could learn how few keys you really need.

From there, expanding the number of keys becomes related to simplifying the function selection menu system. The functions themselves can be written and coded independently.

Reminds me of the 41C - execute a function by typing in the name, or by pressing the right key.