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<\/p>\nFor those of a certain age, the name \u2018Sinclair\u2019 will be forever associated with cutting-edge technology. Pre-internet, pre-console, pre-Mac or PC, the engineer and inventor Sir Clive Sinclair brought the very first microprocessors into the homes of millions. Sinclair\u2019s streak of innovation stumbled well before the new millennium began, hastened by an ill-starred foray into personal mobility. But no matter, his home computers, pocket calculators and digital watches earned him a place in the silicon pantheon.<\/p>\n
Now another family member wants in on the action. Grant Sinclair, Sir Clive\u2019s nephew and an avid inventor in the same eclectic mode as his uncle, has launched the GamerCard. Described as a \u2018A Pocket-Sized Powerhouse for Play and Creation\u2019, this tiny portable console uses the global standard Raspberry Pi computer to create an emulator and developer module designed for use by all.<\/p>\n
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The GamerCard by Grant Sinclair<\/p>\n
(Image credit: \u00a9grantsinclair.com)<\/p>\n
The tiny device is perhaps the most pocketable console ever made. Although it only ships with a couple of pre-installed games, this Raspberry Pi-based pocket computer is ultimately designed for emulation, a whole world of discovery driven by specialist apps and run by enthusiasts. Game emulation opens up literally thousands of titles (although legally speaking you need to own the original to be able to emulate it).<\/p>\n
We spoke to Sinclair about his ambitions and inventions.<\/p>\n
Grant Sinclair on the GamerCard, his e-trike, and beyond<\/p>\n
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The GamerCard by Grant Sinclair<\/p>\n
(Image credit: \u00a9grantsinclair.com)<\/p>\n
Wallpaper*: First up, you describe yourself as a futurist \u2013 how would you define that term? <\/p>\n
Grant Sinclair: For me, being a futurist is less about forecasting and more about creating. It\u2019s about imagining better ways of producing, not just conceptually, but in ways that can be made tangible. I try to create products that challenge assumptions and invite new ways of thinking about design and technology.<\/p>\n
W*: Do you think we’ll ever see another personal computing revolution of the kind your uncle was such a big part of? <\/p>\n
GS: In many ways, we\u2019re already in one. My uncle Clive revolutionised personal computing by radically rethinking what a home computer could be. The Sinclair ZX81<\/a>, for instance, used just four chips, while rival machines had 40 or more, allowing it to be sold for under \u00a350, which was a fraction of the price of other machines. That minimalist approach enabled him to create three of the world\u2019s best-selling computers in succession.<\/p>\n Sinclair ZX81 press advert, 1981<\/p>\n (Image credit: The Register)<\/p>\n \u2018GamerCard looks like a retail gift card but is actually a complete computer\u2019<\/p>\n Grant Sinclair<\/p>\n Today, platforms like Raspberry Pi<\/a> have followed a similar philosophy: democratising computing through accessibility and affordability. Around 70 million Raspberry Pis have been sold since 2011, driven not just by cost but by a culture of creativity and learning.<\/p>\n With smartphones reaching their peak, we\u2019re moving toward post-screen computing, wearables, voice interfaces, AI<\/a>-driven interactions. Phones already feel outdated. As smartphones plateau and attention shifts to wearables, AI, and ambient interfaces, we\u2019re entering a post-screen era, which I find quite a relief. Watching people walking down the street with their heads permanently stooped over their phones (and ignoring their surroundings) makes me wince. A screenless future feels like a natural and much-needed evolution.<\/p>\n The GamerCard by Grant Sinclair<\/p>\n (Image credit: \u00a9grantsinclair.com)<\/p>\n W*: How did the idea for the GamerCard come about?<\/p>\n GS: I still spend hours in WHSmith flicking through magazines, and one day I started noticing how gift cards, especially gaming ones, were always given the best retail space. They’re small, accessible, and everywhere. That sparked the idea: what if I could design a gaming computer in the same form factor?<\/p>\n So I came up with GamerCard, a grab-and-go device that looks like a retail gift card but is actually a complete computer. It\u2019s powered by a Raspberry Pi core, has a high-res display, and comes preloaded with premium games, making it perfect for travel, especially long-haul flights.<\/p>\n The GamerCard by Grant Sinclair<\/p>\n (Image credit: \u00a9grantsinclair.com)<\/p>\n W*: Do you see the GamerCard as primarily about education or entertainment?<\/p>\n GS: At its heart, it\u2019s entertainment, but with a strong educational backbone. Because it\u2019s built on Raspberry Pi, it taps into a large install base of users. Like in the early days of Sinclair and Acorn machines, parents might buy GamerCard under the banner of learning, only to find their kids gaming on it instead. But that\u2019s often the gateway, just as it was with the ZX Spectrum<\/a>, where play often turned into programming. The GamerCard encourages that same kind of curiosity: it\u2019s fun to use straight away but also invites users to go deeper and start creating.<\/p>\n The Spectrum<\/a>, a modern reincarnation of the original ZX Spectrum<\/p>\n (Image credit: Retro Games)<\/p>\n W*: Would you be able to emulate a Spectrum on a GamerCard?<\/p>\n GS: It\u2019s capable of emulating the Spectrum and many other classic systems. But we\u2019ve preloaded it with high-quality, adapted indie games, some originally made for platforms like Nintendo Switch<\/a> but now converted especially for GamerCard; they really shine on its square-format, high-resolution screen. What\u2019s exciting is the growing interest from indie developers who want to create bespoke titles just for the GamerCard; its square screen has a sort of vinyl cover art aesthetic.<\/p>\n Other developers are converting their classic titles, including Clive Townsend, creator of the Saboteur hit trilogy for the ZX Spectrum, who has ported and upgraded his series to GamerCard. He once told me the original Saboteur did so well, it allowed him to buy a house outright. It’s satisfying to see classic hits reimagined for GamerCard.<\/p>\n The GamerCard by Grant Sinclair<\/p>\n (Image credit: \u00a9grantsinclair.com)<\/p>\n W*: Do you see the need for technical knowledge and an ability to ‘look under the bonnet’ of devices as an integral part of your creations? <\/p>\n GS: GamerCard is not only for people who have technical knowledge. I want users to have a rewarding experience off the peg but also feel invited to explore further. A lot of DIY electronics kits end up being one-off projects that get used then put in a drawer. To counter that, GamerCard includes a Qwiic connector, allowing users to expand it without soldering \u2013 just plug in a breadboard or connect sensors, relays, etc. It\u2019s designed to encourage experimentation, without the usual barriers.<\/p>\n Nintendo’s 2020 remake of Super Mario Brothers in Game & Watch format<\/p>\n (Image credit: Nintendo)<\/p>\n That mindset really comes from how I grew up. My father was an industrial designer for a company that made intelligent games computers in Hong Kong<\/a>, and he\u2019d often bring back all kinds of gadgets from his trips, products he found inspirational for his work. That\u2019s actually how I first saw a Nintendo Game & Watch<\/a> in 1980, before it was even branded as Nintendo in the UK. Japanese companies like Sony would test-market their domestic market tech in Hong Kong, so I\u2019d get to see incredible devices that never made it outside Japan. I would often peek inside these gadgets for insight.<\/p>\n Commodore Pet advert, 1978 (via Nosher.net<\/a>)<\/p>\n (Image credit: Nosher.net)<\/p>\n My uncle\u2019s house was the same \u2013 in the 1970s, it felt like a testing lab, he always had the latest gear: electric toothbrushes, microwave ovens, Commodore PETs, piles of mechanical calculators… and often, they were all taken apart. Tearing things down was actively encouraged. That whole culture of curiosity, experimentation, and understanding what\u2019s going on under the surface has shaped the way I develop products to this day.<\/p>\n Sinclair Black Watch, 1975 (via The Register<\/a>)<\/p>\n (Image credit: The Register)<\/p>\n W*: In terms of industrial design, you’ve gone for the ‘family’ black approach. Is there an element of nostalgia in that for old school Sinclair devotees? <\/p>\n GS: My father produced some of the early industrial designs for Clive, which were often black, for example, the Executive \u2013 the first pocketable calculator \u2013 this moulded the Sinclair House style for Clive. However, my choice of black wasn\u2019t nostalgic, it was driven by aesthetics and material selection. GamerCard uses a PCB sandwich construction with no outer casing. The board itself is the enclosure. Black PCBs give it a premium, tactile feel, and the gold and white graphics are actually tracks baked into the board during manufacturing, so there’s no need for screen printing, printed labels or overlays.<\/p>\n The IRIS eTrike by Grant Sinclair<\/p>\n (Image credit: \u00a9grantsinclair.com)<\/p>\n The result is raw and minimal, the engineering becomes the aesthetic. And because the device is effectively its own pack, there\u2019s no need for extra wasteful materials. The last time I was on my way to visit Clive, I had in my pocket a prototype of my earlier design of handheld computer made from a PCB stack that I planned to show him. The construction technique is similar to the one used for GamerCard. Sadly, I got the call from my father to say Clive had just died, so he never got to see it.<\/p>\n The IRIS eTrike by Grant Sinclair<\/p>\n (Image credit: \u00a9grantsinclair.com)<\/p>\n W*: How is the production version of the IRIS coming along? Is your passion in mobility, or are you across all forms of innovation? <\/p>\n GS: I\u2019ve taken everything I have learned from the feedback of the original concept and completely re-engineered the IRIS eTrike from the ground up. This new production model uses a next-gen architecture that\u2019s all about safety, performance, and ease of manufacture.<\/p>\n The monocoque shell now has carbon-fibre elements, which gives exceptional torsional rigidity and strength. EPP foam elements have been integrated directly into the structure, so impact absorption is built-in and it’s incredibly light for an EV. Climate control with carbon+hepa filtration cleans the outside air from pollutants and channels pure cool air into the cockpit.<\/p>\n The IRIS eTrike cockpit by Grant Sinclair<\/p>\n (Image credit: \u00a9grantsinclair.com)<\/p>\n I have designed a dedicated 150 sq m showroom for IRIS eTrike in Norway<\/a>, which is now signed off for completion, and we have engaged a European manufacturing partner, so production is on track for shipping next year. We\u2019re also planning to invite astronaut Tim Peake, who gave a glowing review after testing the original prototype, to experience the final production version.<\/p>\n My interests go beyond just mobility. I\u2019m drawn to things like transportation, gaming, photography, and architecture \u2013 anywhere everyday experiences can be improved through clever design and thoughtful engineering. I\u2019m especially interested in the overlap between how things work and how people interact with them. That\u2019s often where the most interesting ideas start to take shape.<\/p>\n GrantSinclair.com<\/a>, @GrantSinclairFuturist<\/a><\/p>\n (Image credit: \u00a9grantsinclair.com)<\/p>\n![\"Sinclair](\"https:\/\/www.newsbeep.com\/us\/wp-content\/uploads\/2025\/07\/aNPgbvKRH3opkWKSeiYQEA.jpg\")
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