Valve shows you how to build your own e-paper display for the Steam Machine – and it’s a case mod I never realized I needed

<p>Matt Hanson is a technology journalist who, despite his youthful looks, has been doing this for almost 15 years. He joined TechRadar all the way back in 2014, and over the years has climbed to become Managing Editor, Core Tech, leading a global team of journalists to bring industry-leading coverage of laptops, PCs, software and mobile devices to TechRadar.</p><p>During his career, Matt has reviewed and used just about every laptop, from thin and light Ultrabooks, powerful gaming laptops and a