Dassault Systemes Provence - Hackathon project - Cards Holder

An Hackathon was organized at Dassault Systemes Provence (Aix) and the theme was "find something interesting for DSP". @MS, @TB and I, have thought to design a card holder for building access and coffee machine.
Thanks to @SR for printing our project !

@MS ​​​​​​​@TB ​​​​​​​@LM