For my final project for my Physical Computing class, I built a magnetic swipe gumball machine. In order to receive a gumball, you need to swipe a magnetic stripe card (i.e. a credit card, subway card, student ID, etc.). The idea is that you’re buying a gumball without knowing what it’s going to cost you (personal information? money? a subway ride?). If you’re interested in learning about what went in to building this thing, you can read this detailed post over at my ITP blog.

Recent comments

Blog comments powered by Disqus

Notes

  1. mehan posted this