Liz Upton is the cofounder of among the many globe’s only expertise perpetually pc system start-ups. Raspberry Pi is a debt card-sized pc system that was initially created to help children uncover to code.
Since its launch in 2012, the sturdy and cheap gadget has truly marketed over 60 million units and is at present also used previous training and studying, from business automation to ecological surveillance.
“It’s not just factories,” Upton repartees. “At Heathrow Airport, those boards telling you when your plane’s leaving? Raspberry Pis. The scanners that read QR codes from your phone? Raspberry Pis too.”
As the preliminary in of a set of ‘TechInspired’ conferences that beam a light-weight on the varied work that females are prospering at throughout the expertise market, we speak to Upton over video clip from an opulent London resort assortment, proper earlier than she avoids to see Aida on the Royal Opera House.
“A million years ago, I used to be a singer,” she states. “I was a choral scholar at St Martin-in-the-Fields and an understudy at the Royal Opera House.”
And her journey from songs to expertise entrepreneurship is something nevertheless regular.
Breaking proper into STEM
Upton explains her training at a rigorous Christian ladies’ establishment as “terrible” and uninspiring when it concerned STEM occupations.
“It was very evangelical—we had bits of science books removed. My maths teacher used to call me ‘the half-caste,’ so I’d bunk off maths,” she remembers. “Everything I learned was from the library. I got my GCSEs but studied Law at university.”
Despite her absence of official STEM training and studying, Upton positioned monumental full satisfaction in Raspberry Pi’s objective to equip self-learners.
The idea for the Raspberry Pi was triggered when her associate, Eben Upton, noticed a lower within the top quality and quantity of pupils making an utility for Computer Science at Cambridge, the place he was supervisor of researches at St John’s College.
“In the ‘80s and ‘90s, kids had programmable home computers like the ZX Spectrum and BBC Micro. By the 2010s, they had tablets, Xboxes, and smartphones—but nothing they could tinker with.”

So, they laid out to supply a price range pleasant, sturdy, programmable pc system that kids can possess and check out. But from the start, Upton believed it could definitely uncover usages previous training and studying.
“Children have parents—some in engineering. A lot of those parents quickly took their kids’ Raspberry Pis into their workplaces.”
Building a neighborhood
As the earlier exec supervisor of interactions (an obligation that might be known as ‘chief marketing officer’ as we speak), Upton contributed in increasing Raspberry Pi’s worldwide space.
She recorded each motion of the prototyping process on the principle weblog website, involving lovers and business clients alike.
Through her outreach, Raspberry Pi assisted develop a community of concerning 300,000 youths globally taking part in common coding golf equipment. Upton took a hands-on approach, taking a visit totally, taking part in ‘Raspberry Jams,’ and leveraging social networks.
“Community building was much easier 10 or 15 years ago because of Twitter—back when it actually worked,” she retains in thoughts. “We targeted DIY electronics enthusiasts through Make: Magazine and similar platforms, which were culturally dominant at the time.”

She moreover invested months taking a visit from United States hackspace to hackspace, offering talks and demonstrations to develop understanding. By 2015, Raspberry Pi had truly come to be the biggest-selling private pc, afterward discovering a major market in market.
Financially the Uptons’ initiatives have truly settled: the enterprise arm of the corporate drifted on the London Stock Exchange final March with a market cap of over ₤ 500m, with some data specifying that has truly risen to ₤ 1bn, attaining tech unicorn standing.
However, it hasn’t continually appeared cruising. The agency encountered important obstacles all through the pandemic, particularly provide chain interruptions.
“It wasn’t just a chip shortage—it was across all components. A Raspberry Pi has more than 100 discrete parts, and if just one is out of stock, you can’t make the product,” she clarifies.
“We spent the whole pandemic on the phone begging for parts. It was awful.”
Still, Upton positioned time for a major life adjustment: “I had a baby in May 2020. Don’t have a baby in a pandemic—it’s not very social!”
Empowering females in expertise
One of Raspberry Pi’s proudest traditions, Upton states, is the number of women-led organizations it has truly influenced. She highlights Limor Fried (also called Lady Ada), creator of Adafruit Industries, which constructs and markets Raspberry Pi- based mostly gadgets.
“She’s a phenomenal engineer, and it’s brilliant to see more women coming through the pipeline,” Upton states. “We’re finally seeing the results—more young women in universities and in tech careers.”

Asked what steerage she had truly present to females beginning or transitioning proper into expertise, Upton is straight: “Don’t try to behave like a man,” she states.
“You see a lot of that,” she contains. “Management styles are interesting. I’ve noticed that successful women tend to lead differently. I wouldn’t call it ‘softer,’ but there’s often a more personal approach that builds stronger relationships with their teams.”
Upton moreover thinks the market requires to be additional open concerning financial motivations. “We’re so shy about talking about money, and it holds people—especially women—back.”
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She retains in thoughts that, in her expertise, females are a lot much less almost certainly to debate wages or promos.
“When I was hiring, I noticed that men would apply for roles even if they didn’t meet all the criteria. But a woman once told me she held back from applying for a management position because she didn’t tick every box. I had over 100 male applicants, none of whom met every requirement either.”
That realisation led Upton to reassess her hiring methods, guaranteeing they symbolize simply how in numerous methods women and men come near work purposes and settlements.
And in terms of her very personal financial standing?
“I’m a millionaire, not a billionaire,” she states with amusing. “Half of Raspberry Pi’s Stock Launch shares mosted more likely to the Foundation, and we noticed to it each employee obtained provide alternate options.
“We could have enriched ourselves more, but at some point, money just becomes silly. And look at me—I’m sitting here in a very nice hotel!”
Beyond intercourse, Raspberry Pi’s not-for-profit arm moreover collaborates with numerous different underrepresented groups, consisting of disadvantaged white kids on cost-free establishment dishes, “who are still the least likely to achieve social mobility.”
While Upton has truly at present carried on from Raspberry Pi, she stays to maintain start-ups by way of her endeavor firm, Negroni Business Studios, which concentrates on scaling organizations run by underserved homeowners.
BOW: Democratising Robotics
As nicely as Negroni Ventures, Upton was headhunted late in 2014 to finish up being the chair of worldwide robotics software program program agency BOW.
BOW– transient for “Bettering Our Worlds”– intends to make it possible for any sort of software program program programmer to supply, launch, and deal with robotics purposes.

“They’re democratising robotics in a similar way to how Raspberry Pi democratised computing,” states Upton.
Currently, exhibits quite a few robotics in a standard ambiance requires particular coding for each gadget. “They’re not going to have the same firmware,” she clarifies.
“BOW provides middleware that’s platform- and language-agnostic, allowing developers to program any robot in its dataset in any language.”
She hopes Bow will definitely interrupt robotics setting and make it additional accessible to organizations and folks alike.
“It’s a tough field to get into. Some of the programming languages used in robotics are less common, and there are only around 150,000 specialist roboticists worldwide,” she states.
“Some incumbents like keeping barriers to entry high. We saw that with Raspberry Pi too—people like being the only ones who know how to do something. But I don’t think the world should work that way. And so, here we are.”
TechIn spired’s important takeaways:
- Different programs can result in expertise. Upton’s journey from laws and songs confirms you don’t require a typical STEM historical past to achieve success.
- Building neighborhoods is efficient. Raspberry Pi’s success was sustained by grassroots interplay and actual buyer curiosity.
- Women require to debate additional. Don’ t undervalue by yourself– make an utility for work and overview earnings with self-confidence
- Tech is usually a stress perpetually. Raspberry Pi’s impact surpasses earnings, sustaining training and studying and social flexibility.