(This post has been updated following an email from Ron Chinitz)
Here’s a new product vying to knock the set square off its throne as Least Useful Tool in the Pencil Case.
CoordiMate is a rubber stamp which prints a teeny tiny set of axes. It’s supposed to help you with your homework.
… for the week or two that you spend learning how to graph functions.
It’s currently the subject of a Kickstarter hoping to raise $25,000 so it can go into full production. Just watch this pitch video.