Small HP-15CC clone calculator from Switzerland

[Lawsen]

Surf here:

http://www.rpn-calc.ch/#introduction

[Zad]

Very interesting, it looks an awful lot like Dave's uCalc. Unfortunately, the main attraction for me of HP's calculators is the keyboard. This is the one area that is almost impossible for the small developer to get close to. Take that away and any real advantage has gone.