Nike Electrolite Arm Band - safety for runner

The Visibility for runners in low light condition and at night present a safety concern which is addressed by various reflective add-on strips and jackets or shoes. To improve the visibility, active light emitting materials like LEDs or EL (Electro Luminescent) foils or wires is a more effective solution as it does not require light to be reflected. There have been a range of concept designs and DIY projects among the Wearable Electronic community (look around our blog) to show possible solu