Improving bicycle safety with voice-activated turn signals
Arduino Team — November 2nd, 2025 Bicycle safety is always a concern, but is a particularly big problem in cities where cycling is less common. Drivers in cars don’t expect to encounter cyclists and don’t know how to share the road properly. To protect themselves, cyclists need to be as predictable as possible and overt with their intentions. Signaling is critical, but hand signals may be misinterpreted. That’s why Manivannan developed an AI-enabled smart helmet...
