The Raspberry Pi is a quintessentially British invention. It was originally created because the University of Cambridge Computing Department felt that new students hadn’t a high enough level of programming experience when they began their studies. So a cheap, accessible machine was designed, using off-the-shelf components and plugging into available devices such as USB keyboards, SD cards and TVs. Like the webcam, another Computing Department invention (it was trained on the filter coffee machine at the other end of the building to avoid wasted journeys if the jug was empty), it combines technology with quirkiness and the British love of tinkering.
From these humble beginnings over 3 million have now been sold. To put this in context it is double the number of sales of the BBC Micro, the original government-backed home computer of the 1980s, and not far off the 5 million Sinclair ZX Spectrum machines that spawned a generation of programmers back then. It has even been shown to the Queen at Buckingham Palace, with founder Eben Upton ticked off by the Duke of Edinburgh for not wearing a tie.
However, the impact of the Pi has gone far beyond sales figures. It has created an ecosystem that spans everything from desktop arcade machines to funky cases. It is also being used within a whole range of other projects, from weather balloons to creating a pirate radio station. You can even run Spectrum games on it, linking back to the 1980s. And all of this from a non-profit company, that is now manufacturing in the UK.
And I’d argue that it has actually had a major hand in putting programming back at the heart of UK education. From September all primary school pupils will be taught programming, as opposed to how to use word processing applications. This will introduce a whole new generation to writing their own programs.
Even if just 5 per cent go on to forge a career in technology, it will deliver a vast new workforce to the sector in the UK – as well as giving the other 95 per cent some basic skills that will help them thrive in a world run by software. The availability of the Pi means it will be central to delivering these lessons, and the community has already created a huge volume of materials for teachers.
Once lessons start I’d expect many more parents to invest in a Pi (either driven by pester power or because they want to help their children succeed) – and at 20 quid for the most basic version it is within the majority of families’ budgets, at less than the price of a new PlayStation or Xbox game.
So I’d argue that the Pi’s rise to prominence hasn’t even really started yet. The combination of its community support, simplicity and the growth of programming means it will go from strength to strength. If you’ll excuse the pun, the Pi really is the limit…………
This is a guest blog written by Chris Measures, founder of Cambridge-based technology PR and marketing company, Measures Consulting. It first appeared in the blog: http://measuresconsulting.wordpress.com.