I ran across the Mash Up Machine by Jankenpopp. This apparel seems to be a perfect looking artifact (I like duct tape and buttons). It's actually made of a box with 4 buttons and musical samples. Pressing a button make the box glowing and play one of the musical sample.
Check the video here.
Why do I blog this? I really like how this device looks life and the sponeneity of the interactions that are possible to be engaged with it.