BICYCLE_WINKER is an LED indicator. While riding a bicycle, a cyclist must notify the surrounding traffic of traffic actions and emergencies such as lane changes, left turns and right turns.
Riders typically use hand signals to indicate their actions and directions. Letting go of the handle is hazardous and can lead to dangerous incidents. With its unique ability to signal in all directions, BICYCLE_WINKER is superlative to conventional cyclist indicators. The LED indicators (the ‘blinkers’) spin in an axial movement as a dynamic signal is reflected from the sides; at the same time, the arrow blinkers indicate the direction of the manoeuvre to both front and rear traffic.
Jung Pilkwon, Jung Woohyun, Kim Jihye, Lee Jinu