There have been various attempts to help add some lights to cyclists and runners who might head out at night, and now EroGear is introducing its Fos line of wearable LEDs. These can be programmed to shimmer, offer words and generally make riders a lot more visible.
The system consists of a Velcro-lined fabric patch that contains a super-bright LED grid that can be programmed wirelessly via Bluetooth from a mobile phone or other device.The device reportedly weighs less than a golf ball, but is bright enough that it can be seen even at distance, and can run for several hours on a charge.
The developers are currently looking to Kickstarter to get the light show on the road.