Footstep power generation uses technology like piezoelectric materials or electromagnetic generators to capture the kinetic energy from footsteps and convert it into electricity. The pressure from each footstep compresses the tiles, triggering the embedded generators to produce power for various low-energy applications, such as powering lights, sensors, or charging stations. Companies like Pavegen specialize in these "power-generating tiles" for high-traffic public spaces like train stations and airports to create clean, interactive energy sources.