This is also a hack for festivals so you can find your friends at night. Just give them each an LED to attach to their glasses/hat/costume/hairclip and you'll spot them a mile off.
Also useful for taping to frisbees for nighttime play. I call it Robo-Frisbee.
Yes!!!
This is also a hack for festivals so you can find your friends at night. Just give them each an LED to attach to their glasses/hat/costume/hairclip and you'll spot them a mile off.
Also useful for taping to frisbees for nighttime play. I call it Robo-Frisbee.