Tell the world what's going on. Display your name, or some message to suit your mood on a scrolling LED badge round your neck. If you're feeling sociable you could even put your phone number on there.
The TAGZ badge can be programmed with up to 6 different messages, each one up to 256 characters long. If you want to use your full character quota, be prepared for people to be staring long and hard at your chest. To read the message of course.
The badge comes in it's own wipe-clean plastic case and includes batteries, so it's ready to go wherever you do.