Ripples from the Raspberry Pi


Eben Upton on Raspberry Pi's new camera

In May last year, video games entrepreneur David Braben and Cambridge computer scientist Eben Upton came to see me with the prototype of a new computer. It was about the size of a USB stick, it was called Raspberry Pi, and its aim was to inspire a new generation of children to get interested in computer science.

The simple video I shot of the device on my phone eventually attracted more than 800,000 views on YouTube.

Fifteen months on, the project has taken off in a way its creators never imagined, and the ripples from the Raspberry Pi keep spreading out. When the Pi - slightly larger than the one I was shown last year - launched at the end of February, there was a huge response, and the charity behind it is still struggling to cope with the demand.

Two companies, RS and Farnell, have been contracted to distribute the mini-computers, and last week Electrocomponents, the RS parent company, reported that booming sales of the Raspberry Pi had boosted its first quarter revenues.

On Saturday I went along to a Raspberry Jam in Cambridge, the latest in a series of events where enthusiasts gather to discuss the project, swap experiences and hear about what may be coming next.

The audience at the sell-out event heard some breaking news from Eben Upton. Production had ramped up to 4,000 units a day to meet demand, but there was still a backlog of orders.

But what really excited the crowd was the announcement that a camera module for the device was coming very soon, priced at $20-$25 and offering 5MP photos and good quality video.

"It's been completely crazy," Eben Upton told me afterwards. "At Christmas last year we thought we might sell 10,000 of these devices, so to be sitting here with 200,000 out in the wild and plans to get to a million by the end of the year is just incredible."

But what is extraordinary about this project is the ecosystem (to use a fashionable word) which is being constructed around it. We heard from various organisations with plans to use the device - from the London Zoo which hopes to use the Raspberry Pi and its new camera in a project to crowd source the mapping of endangered animals - to various companies making components to offer greater functionality to the device. We saw a presentation by 18-year-old Liam Fraser whose YouTube channel offering Raspberry Pi tutorials has already had over a million views.

Raspberry Pi with SD memory card attached Raspberry Pi runs off an operating system on an attached SD memory card

The Raspberry Pi Foundation is a charity but Liz Upton, who runs the forums, answers the emails, and generally does an amazing job of nurturing the Pi community, told us the organisation was very relaxed about companies making tons of money from picking up the idea and running with it.

The lecture theatre at the Cambridge Computing lab where the event took place was packed with teachers, some with deep knowledge of computer science, others just eager to work out how what difference the device could make in their schools.

And, amidst all the enthusiasm for this project amongst a largely middle-aged crowd, it is important to remember exactly who it is aimed at - school children.

The most telling presentation was by Dr Andrew Robinson from Manchester University's PiFace project, which is providing resources for schools. "Children are experts in time management," he told us. "You've got 10 seconds to get them to say 'wow'. Longer than that, and you may have lost them." Once you've got their interest, he explained, you can get them to do more.

That rings true. A generation is growing up used to technology which just works straight out of the box without demanding much expertise from the user. Expert and enthusiastic teachers will be needed to realise the vision behind Raspberry Pi.

But here's another idea. Do as I did and take a somewhat cynical teenager to a Raspberry Jam event. You might be surprised at their reaction, and might even hear them say "wow".

Rory Cellan-Jones Article written by Rory Cellan-Jones Rory Cellan-Jones Technology correspondent

Kickstarter - now just a store?

How Pebble's new smartwatch is taking Kickstarter by storm

Read full article

More on This Story

More from Rory


This entry is now closed for comments

Jump to comments pagination
  • rate this

    Comment number 37.

    @Aidy - if you've nothing constructive, waddle back under your bridge and keep on using your PB proxy.

    This could be a great component in the revamped Computing syllabus if enough teachers can get their hands on one.
    I started with a ZX81 and've been programming ever since. We've been stuck with the Windoze mentality due to our hashing of the home computer revolution, this is our chance again!

  • rate this

    Comment number 36.

    Finally got my hands on mine, case constructed (courtesy of Pi Crust), SD installed and extended. For a Hobbyist like myself; first impressions are very good. Apart from the wait which was an age even after I received my authorisation code! now for the choice of its use? thinking networked media device! what's the use of having a beast of a main PC if I can only access it in one room.

  • rate this

    Comment number 35.

    @34 - I think you're right, not enough is being made of this. If anything its one of their best 'unique selling points'. It hasn't passed the hobbyists by though, there are an increasing number of DIY upgrades and software libraries to assist with GPIO access in the works.

  • rate this

    Comment number 34.

    I think it has great potential, but I'm a little irritated by the reviews. So far none have pointed out the GPIO capability and what it could be used for. Being able to directly program a micro-controller using a high level language could turn kids on to robotics and apps that don't operate in the world of 'personal computers' or 'social networks'. There's so much more to it.

  • rate this

    Comment number 33.

    32 Aidy

    Almost inevitably, a substantial proportion of early adopters will already be IT enthusiasts with existing projects in mind (selling to the converted, if you like). It'll be quite some time yet before we can filter out the noise and assess whether it's having a real influence on children's attitudes to computing. The inital signs are encouraging but you can't expect instant results.


Comments 5 of 37


Features & Analysis

BBC Future

(US Navy)

The world’s noisiest spy plane

The Soviet giant that still soldiers on


  • A bicycle with a Copenhagen WheelClick Watch

    The wheel giving push bikes an extra boost by turning them into smart electric hybrids

Copyright © 2015 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.