Multi Calculator Kit

[Robert VM]

Made this -sort of- keyboard for MultiCalc. Used the simplest "Live Hinge" design
that is used to make a flexible surface using a laser cutter.

Maximum key travel is about 0.5 mm. Plexiglass being very brittle and the keys having a very
small geometry. The height of the switches will have to be very uniform for this to function.

I'm not sure how this will fit in a laser cut case and how to use the keyboard template:
on top or below the hinges.
Below impairs the readability. On top hampers key movement even when the
template is printed on ordinary paper.