Summary

A keyring with a NFC embedded. Along with stickers. some for the bike and a QR code for the back of the helmet. Motorcycle safety was my motivation, however, I'm sure there are lots of uses. I've used a free digital business card app to create the screen anyone reading the chip see's. The more people aware that such things exist the better, so even if you don't make yourself one, tell someone about them. Thanx for looking.