Next Gen Bicycle

I'm looking for an innovative bike design to help with my daily commute. The key feature I want is for the bike to be lightweight, making it easy to transport and maneuver. The material of choice is aluminium, as it is an ideal combination of durability and lightweight. Additionally, I am open to other features such as Electric Assist and Foldable, however the main focus is to provide a lightweight yet durable product for transport. Ultimately, the goal is to create a Next Gen Bicycle – one that is suitable for a range of cycling activities. Its gearing shown in the pdf below is unique and needs a special frame and special gears in order to work. I'd like it to be single speed with coaster brakes too. Also by agreeing to build it you agree to not utilize the design as your own work since the function of it was designed by me.