This paper has an unusual coating that swells up when heat is applied. It's normally used by printing on it with a standard inkjet or laser printer, then exposing it to a very bright light. The dark areas absorb more energy, and become raised. I also experiment with the material in a laser cutter.
http://www.americanthermoform.com/ - Source of the paper used in this video
https://www.youtube.com/watch?v=0fIg4rI4cDw - Video about the U Michigan group
Hi Ben, apologies for using this forum but I was trying to find a contact for you to ask about some fMRI eyetracking kit you supplied to the University of Auckland (a long time ago I know!) looks like you are doing lots of other amzing stuff now, but if you have 2 mins it would be great to ask you some quick questions
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