It sounds like you’re describing a new type of bike pedal system that incorporates a mechanism for easy detachment without having to manually unclip the shoe from the pedal. In this system, the rider could press a button on the handlebar, and a device would lower to stabilize the bike, allowing the rider to keep their feet clipped in without needing to balance or unclip at stops, like traffic lights.

This would be particularly useful for urban cyclists who frequently need to stop and start, providing more convenience and reducing the strain of constantly unclipping. Essentially, the system could function like automatic kickstands or retractable stabilizers, but integrated with the pedals.

While no such system is widely available yet, it’s an interesting idea that could blend existing pedal technology with features designed for greater ease and balance. If this technology were developed, it would likely involve sensors to detect when the bike is at a stop, and actuators to deploy the stabilizing mechanism, allowing the rider to remain safely clipped in and ready to accelerate away.