Thanks to analytics, this mood ring can let you know when your stressed.
Norihito Hatanaka inherited his father's fake food factory when times were tough. Now, he makes their wares into weird, wearable art.
Eidos is a line of 3D-printed women's bracelets that you can design using a generative online tool.
In Episode 8 of The Concepts, we speak to Kate Unsworth of accessory line Kovert, who is developing a ring that allows you to receive physical notifications so you don't have to constantly peer at your smartphone screens.