Puzzles for the visually impaired

It may have been a little quiet around the blog lately, in part due to the fact that I now have access to a laser cutter and have been lasering everything I can get my hands on.

A teacher at Three Ways School was asking about simple puzzles of limited pieces and it got me thinking about puzzles for the visually impaired. After a simple prototype I made an 8 piece puzzle with a raised pattern on one side and each tab being a different shape. I ran off 5 of them which are out with classes being tested right now.