I just saw this on Instructables and am all a flutter. I'm not very experienced with making electronic gadgets but this seems pretty easy to do and extremely useful. Yellow LEDS on the back of this index seems like a nice ways to say "Hey friends, I'm headed in that direction. Please don't run me over". After some thought I believe a separate conductive pad could be used to put red LEDs on the back of my middle finger. This would give me a nice way to say, "Hey friends, I hope a pack of ██████ gets loose in your ████ and just goes to town on your ██████ ███ while your dog ███████ your ██████, you ██████ ███ █ ██████!"
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