Smart nails

I just did some searches for a smart nail and these are the results from AliExpress and/or Google. Apparently, Google search engine has mostly caught up with the smart nail art things, and very little about the Jakcom smart nail. It certainly would be interesting to see how this electronics smart nail would shape up our future daily lifestyle. May be, there will be some projects you can come up with using any Jackcom smart nails on any Linux embedded system.

Funny timing. I had come across this today and your post reminded me of it. She uses a different method but could be adapted i guess.

https://blog.arduino.cc/2017/03/21/build-an-arduino-powered-magnetic-drawing-machine/#more-16510

I saw this Arduino Magnetometer while searching through AliExpress a few days ago and did not think of such project. I guess there is probably such a program on an Android smartphone (with a built-in magnetometer) to do such a thing, too.