Matt ‘Mills’ Miller founded digital product design studio ustwo with John Sinclair in 2004. In the 14 years since, ustwo expanded to include an independent games studio and ustwo adventure: a startup fund and incubator that supports early stage startups and digital companies. The company’s driving ethos is to create meaningful products and services. Alongside designing products for the likes of Sky and Facebook, it developed Google DeepMind’s Streams app, which can be used to remotely monitor patients from hospitals, and created the phenomenally successful mobile and tablet game Monument Valley. Mills stepped away from his operational duties at ustwo to head up adventure – which provides support, investment and a workspace for startups at its London studio – in 2017.