Device Proposal

Basically my device would be a pair of shoes.

The differences between the shoes I'm going to make and the regular shoes are:

◎ They would satisfy the wearer's aesthetic needs by the movable parts on the shoes that are combined with zippers
◎The surface of the shoes will be covered with small screens so that the wearer can change the graphics on the surface 
◎ For the practical using function, since the parts are combined with zippers, the will be covered by nanophase materials to either protect the screens and making the shoes waterproof
◎ There will be two small engines in the sole of each shoes. These engines can spurt some kind of special particle that can provide the wearer enough power to make them run faster, jump higher and even fly