I need an already existing electric treadmill designed for home use to be converted to an electricity generating treadmill. This would be done by disconnecting the internal rotator components and connecting them to a generator. There would then be traction issue to overcome manually. The primary goal is to save energy for my household. Key Requirements: - Generate electricity while in use - Adjustable speed and incline settings - Designed for home use Ideal Skills & Experience: - Experience in designing or engineering energy-generating machines - Knowledge of treadmill mechanics and electronics - Ability to integrate adjustable features into the design Please share your relevant experience and approach to this project.