The Arc Mouse can be used on any surface

Say goodbye to the traditional mouses that we have been using sine the computer invented. Most of the computer mouses are used on the flat surface and it wont work properly on other surfaces. This is really an annoying issue with those mouses we are currently using. If you remember the Eidetic USB design that helped us to stick correctly; in the same way, this innovative Arc mouse, one that you can use on any surface, including your jean-clad thigh! The curved ergonomics makes it possible for you to grip it well and use it on surfaces that may not be flat. Designed by  Seunghoon Shin and Chang Seok Kim. The Arc Mouse is a 2012 IDEA Awards entry. [Source]