Archive for the ‘Technology’ Category

Philips announces 3-D printing service

September 5, 2008
Shapeways 3-D Example

Shapeways 3-D

Last year I wrote about 3-D printing technology and the prospect of it becoming more widespread thanks to the falling costs of the machinery involved.

As a first sign of what’s to come, Philips have announced their spin-out of public 3-D printing service called Shapeways. The company describes it as “the first online consumer co-creation” service which enables the public to submit computer generated models for manufacture by 3-D printing technologies. The company will make up the design and return to the customer within ten days for around 50-150 USD (about £28-85 ). A video on the website shows the process.

Interestingly, the company is linking the idea with the rise of Web 2.0 user-generated content and crowdsourcing, and are providing an online community where users can upload new designs for printing, as well as view, comment on and customise other people’s designs.

Is this the YouTube of 3-D objects?

Kindling the flames of e-book controversy

August 4, 2008

Matt Jukes’ Backpass blog has alerted me to news that Amazon are looking to release two new versions of their e-reader. One will have the same screen size as the existing design but a new, cleaner design and the other will have a much larger screen. There are rumours as to whether the larger screen version might be aimed at students, who will be able to store electronic versions of the bulky textbooks they currently have to lug around.

Although Kindle is not available in the UK, it is likely to arrive sometime in the next year or so. Sony’s e-reader, Sony Reader, arrives here in September and the iRex’s iLiad has been available for a few months. One of the big issues that potential buyers will need to think about is that there is a lot of manoeuvring in the market around standards.

Work is underway on an open, XML-based standard called EPUB through an organisation called International Digital Publishing Forum. The other key standard is PDF, which is very widely used for electronic documents and is now an ISO international standard. Sony’s reader supports PDF and the company has just announced that they will support EPUB in a forthcoming e-reader. By contrast, Kindle only supports Amazon’s own standards MobiPocket and AZW. It does not support Adobe’s PDF although it provides an ‘experimental’ converter. The iLiad supports PDF and Mobipocket.

You can read more about the emerging debate over e-book standards on the recently launched JISC TechWatch blog which I write for. Suffice to say though that in the market place, the battle lines have been drawn.

Microsoft runs with Apache

July 29, 2008

Last Friday, Microsoft announced that it was becoming a platinum level sponsor of the Apache Software Foundation, equivalent to 100,000 USD per year. Apache is a community of open source developers and users, famous for bringing together the team that built the first serious Web server (which is still used to deliver at least 50% of the world’s webpages).

So why does this matter? Outside the open source community, few people will have heard of Apache or even care too much about which software is delivering their webpages. What is of wider relevance is what this says about Microsoft’s attitude to open source code more generally.

For many open source types, Microsoft sits at the pinnacle of the proprietary software industry and are little more than the devil incarnate. In recent months though there have been big personnel changes at Microsoft, not least with the retirement of Bill Gates and the appointment of Ray Ozzie as Chief Software Architect. This has coincided with an increasing interest in open source software development, with staff participating in open projects and the launching of initiatives such as the Port25 blog, which is a conduit for the views of open source developers within the company.

On the face of it the sponsorship of Apache is a big step down the open source route, since it involves putting up cash. It is also interesting as Microsoft make IIS, Apache Web Server’s leading competitor. I’ll have a lot more to say about this once I’ve done the research for a new article I’ve just been commissioned to write, which is due this winter. In the meantime though, one thought strikes me. If you read Sam Ramji’s posting on Port 25 you’ll notice that he says: “[the sponsorship] is a strong endorsement of The Apache Way”. The Apache Way is the project management and governance process that Apache’s community of developers have built up over the years. I really do have an open mind on all this, but could it be that what Microsoft is really interested in is learning about how open development can be more efficient that traditional coding methods?

A slippery answer to UK’s energy needs?

July 15, 2008

A few weeks ago I wrote about plans to use the Pentland firth in the Orkneys as a trial site for marine-based renewable energy. I said at the time that it has always seemed plain daft that the sea-bound UK is not storming ahead with wave and tidal power systems. So I’m pleased to see that the Engineering and Physical Sciences Research Council (EPSRC) has announced that UK scientists have been working on a renewable energy concept called the “Anaconda” – a sea snake shaped device that generates electricity from ocean waves.

What is refreshing about this device is that it seems simple and potentially very low-cost since it avoids the complex mechanical construction of most wave machines. The system consists of a long, hollow rubber ‘snake’, closed at both ends and filled with water. The snake is suspended a few metres below the surface of the sea. When a wave hits the snake it causes a bulge inside the tube which travels down the length of the snake. When the bulge reaches the other end of the tube the pressure of the water drives an electricity turbine.

The inventor’s website has full details of how it all works, including a video of a small-scale experiment. They reckon a full-scale device could generate 1MW for a cost of around £2 million, which is much less than other wave devices, and the EPSRC reckons sea trials could begin within just five years.

Google embarks on a second life

July 10, 2008

The concept of alternative reality worlds has been given a significant shot in the virtual arm by the news that Google is entering the field. The Search engine firm announced on Tuesday that it was launching Lively as a beta service through its Google Labs project.

Google has a different twist in that users don’t enter the alternative world through a special (and separate) graphical client. Instead, the Lively service operates through the browser and allows you to create a vast collection of different meeting places, or ‘rooms’, that are embedded in existing Web content like blogs and social networking sites. The company’s goal seems at this stage to be about providing a more dynamic, 3-D way of interacting with other viewers of a particular site’s content.

Google is not alone in trying this idea of embedding virtual rooms in existing content. A start-up company called Vivaty also went live this week with a similar concept.

Virtual worlds or meta-verses like Second Life and Warcraft already have millions of users, but Google’s ability to transfer users in from its various other activities should see it take off. However, not to be outdone, the increasingly venerable Second Life company, Linden Labs, issued a press release to announce that for the first time ever a user’s avatar (character) had been transferred or ‘teleported’ from one virtual world to another, as a result of research work that the company has been undertaking with IBM. You can see a hilarious (although possibly not intentionally) video which breathlessly describes the world’s first-ever inter-VR world teleport as if it were the moon landings.

All in all, the 3-D Web, which we wrote about last July, seems to be coming along nicely. I shall begin work on embedding a restaurant room into this blog as soon as time permits.

Microsoft’s future

July 2, 2008

Last week the BBC sent that well-known techno-geek, Fiona Bruce, to interview Bill Gates for the Money Program. The result was a fairly pedestrian plod through the history of the company, although it was interesting to see the bit where they recreated the original (and now infamous) photo of the Microsoft start-up staff in full, late-1970s regalia.

What the programme didn’t say much about was the far more interesting question of what happens next. Where will Microsoft go post-Bill? Although they did touch on the emerging threat of Google and the on-going Yahoo buy-out situation, they had little to say on the way Microsoft clearly has to change to deal with the post-PC era and the emerging Web generation.

One of the issues facing the Redmond-based behemoth is the rapid rise in free and open source code, open data, and associated new innovation development methods. On Monday I had the privilege of interviewing Justin Erenkrantz, who is the President of the Apache Software Foundation, a leading open source software development community. Amongst many interesting lines of discussion we touched on the changing nature of Microsoft and Justin expressed his opinion that, based on his recent experiences, there has been a ‘sea-change’ at Microsoft.

Justin is one interesting and busy guy – juggling a software job at online TV start-up Joost, undertaking a PhD and carrying out his role with the Foundation, but he certainly has his finger on the Silicon Valley pulse. As ever I have to disappoint and say you’ll have to wait until the full interview comes out for further details.

So, farewell then Bill Gates

June 27, 2008

Throughout my entire career in the computer industry Bill Gates has been an omnipresence as Microsoft bent the industry around it like a giant star bends gravity. He retires today. These days that star is arguably beginning to fade as the post-PC era takes shape and so perhaps he is bowing out at the right time.

There is so much that could be said about Gates and his work, and no doubt there will be acres of coverage in the print and online media this weekend. However, in the best and slightly irreverent traditions of this blog (and because it’s Friday), here are three things you perhaps didn’t know about Bill Gates and probably won’t read this weekend:

  • His favourite subject at school was geography
  • He was once sent by his parents to see a psychiatrist because they thought he was an underachiever
  • He enjoys butter pecan ice cream

A delicate game of chess

June 20, 2008

Within the EU, a delicate game is afoot. A group of MEPs is trying to ascertain if Microsoft can be ruled out of public procurement processes because they’ve been found guilty of serious misconduct through anti-competitive behaviour in the recent past. This is a reference to Microsoft’s recent fine of 1.68 billion euros by the EU for abusing its position in the PC operating systems market place. In the latest move, Green Party MEPs have been attempting to clarify whether, under Article 93 of the EU’s financial regulations, Microsoft should be excluded from current or future public procurement procedures.

In response to the MEPs, the EU commission has equivocated over the public procurement issue and refused to rule out excluding the computer giant from future EU public procurement.

This follows hard on the heels of another move to maintain the EU’s focus on open standards. On 10th June, EU Competition Commissioner, Neelie Kroes, emphasised the importance of open standards and the need to avoid lock-in to single vendors. Without mentioning Microsoft by name, she reiterated the EU Commission’s commitment to not accepting closed standards, arguing that: “when open alternatives are available, no citizen or company should be forced or encouraged to use a particular company’s technology to access government information.”

This last statement got me thinking though. All the media coverage of these developments focuses on Microsoft and the on-going debate about their Office products and open or proprietary document data formats. But, where does Google fit into all this? How do most citizens go about trying to ‘access government information’?

Like chess this is a strategic game, full of slow deliberation and careful moves. But the world of technology is changing rapidly and there is much talk of Microsoft’s dominance coming to a natural end as technology moves away from the era of the PC. At the end of the game the EU’s opponent may not turn out to be who we all thought it was.

Learning Windows – is this really a life-skill?

June 13, 2008

A few weeks ago I mentioned the imminent release of the £99 ONE laptop which runs a version of the open source GNU/Linux operating system. The reason these computers are so cheap is largely due to the fact that the GNU/Linux operating system is essentially free, which takes out a lot of the cost. There are other cost factors, though. The ONE also requires less memory and hard-disc storage to run the system whereas Windows XP, for example, requires a whopping 15GB of storage.

The point I was making was that the low cost of the ONE laptop could pose a threat to the dominance of the Windows operating system, and indeed, it seems that Microsoft is not about to let this go unchallenged. It has reacted, in part, by getting involved in the One laptop Per Child project (OLPC), initially set up by MIT’s Nicholas Negroponte, to design and produce a sub-$100 machine for use in the developing world. A version of Windows will be available on the OLPC XO low-cost machine.

This has caused a considerable stir in the free and open source software communities who assumed that, since OLPC’s goal was to reach the poorest children of the world, very low cost operating systems would be the answer. The intention is that the XO will still be shipped with a GNU/Linux option, but what I think is interesting is the reasoning given by some commentators for also providing a Windows version.

The IEEE Distributed Systems online magazine quotes an IDC analyst, Bob O’Donnell, who argues that OLPC has had feedback from their target countries who “understood the theoretical appeal of the open source software, but they said, ‘We have to teach our kids life-skills.’ And whether anybody wants to admit it or not, learning Windows is a life-skill. It trains them for something they can use on the job.” (my italics).

This is one of the arguments used in favour of Windows and other proprietary software that Richard Stallman highlighted when he spoke to me the other day in Manchester. Stallman counter-argues that this kind of thinking is a trap which ends up with proprietary software being continually perpetuated through the system and means that deeper issues surrounding software and its effect on human freedoms are not explored. There’ll be more on this shortly when my interview with Stallman is published – I’ll keep you posted.

Landfall for 3G iPhone?

May 30, 2008

Intense rumours are sweeping the Net concerning news of the next version of Apple’s iPhone which will feature 3G mobile telephony. This has brought to light one of the odder websites of the world: Import Genius. This is a software service that tracks various real-time registers of the movement of shipping containers into the US and allows (paying) customers to keep an eye on their competitors’ supply movements. According to a CNN news story the Import Genius site has registered a large number of shipments for Apple labelled simply as ‘electric computers’ since mid-March. This appears to be on top of their regular shipments of desktop computers.

Looks like Christmas has come early for some lucky people.