I actually have a button budget. $400 this month.

I'd like to tell you "And they're kicking my old, cheap buttons' hindquarters in an A/B test" but that would be the exact opposite of the truth. sigh Can't win them all.

Can't wait for that kind of cups to be available. Not the projector, but the other stuff.

I could imagine it might actually be easier to achieve than one might think. Printable electronics...

Does anybody have good resources for printable electronics?