Google and Converse challenged the UK company Technology Will Save Us, which specializes in supplying DIY kits, to modify a pair of Converse sneakers with its DIY Speakers Kit. Technology Will Save Us rose to the challenge creating what may be the world’s first guitar shoe, using the laces for strings, then creating a microphone, contrabass, and feedback synth, and using the kit’s box to create an amp. They then brought the challenge to a set of London workshops where participants created everything from a sneaker that “walked” when bass-heavy music played to a sneaker ukulele.