People have been experimenting with various mouse shapes to add flexibility and versatility to the form. Designers Bongkun Shin, Heungkyo Seo, Jiwoong Hwang & Wooteik Lim have added to the form and come out with the Jelly Click mouse. It is made from soft plastic and all the electronic circuitry lives on a small flexible board. Whenever you need a mouse, blow up the Jelly Click, attach the USB cable and its ready to use. Oh, did I mention that its still a concept.