Smart Footwear: Adaptive Lacing Sensor Technology

The original patent (U.S. Pat. No. 5,929,332) disclosed a foot force sensor for monitoring foot conditions, but lacked a real-time, automated lacing adjustment mechanism. This limitation is addressed by the present invention, which integrates a sensor module with a modular automated lacing footwear platform to detect foot presence and adjust lacing accordingly, thereby improving the overall user experience.

The present invention introduces a novel integration of a sensor module with a modular automated lacing footwear platform, enabling real-time foot presence detection and automatic lacing adjustment. This integration is non-obvious compared to the original patent, which lacked such automation and real-time adjustment capabilities.

Alternative embodiments of the invention include integrating the sensor module with different types of footwear platforms, such as athletic shoes or hiking boots, and using various sensors, such as pressure sensors or temperature sensors, to detect foot presence and adjust lacing accordingly.

The intelligent footwear system has significant commercial potential in the athletic and outdoor industries, where customized lacing adjustments can enhance performance and safety. Additionally, the invention can be applied to various footwear categories, such as medical or fashion shoes, to provide improved user experience and comfort.