Jack Schofield

Jack Schofield spent the 1970s editing photography magazines before becoming editor of an early UK computer magazine, Practical Computing. In 1983, he started writing a weekly computer column for the Guardian, and joined the staff to launch the newspaper's weekly computer supplement in 1985. This section launched the Guardian’s first website and, in 2001, its first real blog. When the printed section was dropped after 25 years and a couple of reincarnations, he felt it was a time for a change....

Latest Posts

Tesco tests in-store 'satnav' system with 3D maps

Tesco is experimenting with an in-store 'satnav' system that helps shoppers find the products they want, using an app that runs on an Android mobile phone. It should also speed up shopping by showing customers the shortest route to pick up everything they need on a 3D store map.

May 24, 2011 by Jack Schofield

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Hitwise 100: High-street shops now rule online

No one should be surprised to learn that Amazon has retained the top spot in the fifth annual list of the UK's 100 'Hot Shops' published by IMRG and Experian Hitwise. However, there are three notable new entries, with the London 2012 Ticket site appearing in 35th place, followed by H&M (52) and Etsy (53).

May 23, 2011 by Jack Schofield

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Mono reborn at Xamarin startup

Miguel de Icaza, co-founder of the Gnome project, creator of the Gnumeric spreadsheet and founder of Ximian, has now announced the founding of Xamarin. In a blog post, he says the startup will maintain and develop the open source Mono and Moonlight programs, build new commercial .

May 17, 2011 by Jack Schofield

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WebGL security flaws: Context responds

Context Information Security's claim that HTML5's WebGL represents a security risk has been widely reported this week, with more than 30 items appearing in Google News, and Context has now responded with a sort of "Frequently Asked Questions" post. WebGL is used to deliver accelerated 3D graphics in Canvas, and is promoted by Google for web-based applications programming.

May 12, 2011 by Jack Schofield

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UK government tests radical new alpha.gov.uk site

The British government is stress-testing a new search-driven website that makes it easier for people to find the answers to common problems such as Should I register for VAT, How much is the minimum wage, and Where can I use my buss pass. The site has been built in only three months by a small agile team in the Cabinet Office.

May 11, 2011 by Jack Schofield

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HTML5's WebGL is a security risk, says Context (Updated)

Context Information Security says it has uncovered "serious security flaws in the new WebGL technology that creates 3D graphics in a browser". The design flaws give "potentially malicious web pages low level access to graphics cards that could provide a ‘back door’ for hackers and compromise data stored on internet-connected machines".

May 9, 2011 by Jack Schofield

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TalkTalk services suffer significant disruption (Updated)

Some TalkTalk customers have had their voice and internet services disrupted, and a statement on the company's website says: "We're experiencing a technical issue this morning that means you can't access our website, or visit MyAccount, at the moment. We are sorry about this and are working hard to get this resolved as soon as we can.

May 6, 2011 by Jack Schofield

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