The dress that changes colour with your emotions

Lauren Bowker is a designer with the Unseen, an art house working on new concepts in wearable technology.

Her latest project is to design a textile which can interpret your brain waves into different colours via an electroencephalograph (EEG) headset.

BBC Click's Jen Copestake went to her workshop in London's Somerset House.

More at BBC.com/Click and @BBCClick.