 By creating an online collaboration between prosthetic users and designers, the project aims to make new technology available for anyone to use and customize.On the project's website, medical product designers can post new ideas for prosthetic devices as CAD files, which are then available to the public free of charge.Prosthetic users or other designers can download the Computer-aided design (CAD) data, customize or improve upon the prosthesis, and repost the modifications to the web site.