You’ll need a pretty high geek tolerance level for this very detailed and specialised account of Sir Clive Sinclair’s bestselling ZX Spectrum home computer, whose appearance in 1982 with its rubbery keys was thought to be as lovably eccentric as the man himself. But with this he revolutionised the market, educated the British public about the importance of computing, and virtually created the gaming industry from scratch. It was originally to be called the “Rainbow” in homage to its groundbreaking colour graphics; Sinclair instead insisted on “Spectrum” as it was more scientific-sounding.
Interestingly, the film shows that Sinclair’s flair for the home computing market arose from his beginnings in mail order and assembly kits for things such as mini transistor radios targeted at “hobbyists”, that fascinatingly old-fashioned word. His first home computers were available as kits and to the end of his days, he was more interested in hardware than software; perhaps this intensely serious man never quite sympathised with the gaming culture that drove his product around the world.
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When Sinclair is on screen, his human drama charges the film with interest, but I have to say that the film’s long central section, simply about all the different games with their blocky 2D graphics, is challenging for non-connoisseurs. But it’s always interesting to see a film dig into this level of detail, and there’s a strong awareness of the kind of art and design work that, without gaming, would never have found an outlet.
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The Rubber-Keyed Wonder: The Story of the Sinclair ZX Spectrum is in UK cinemas from 18 October