I've just launched a campaign to get the IEC Power Symbol into Unicode! A couple of months ago, I asked this question on HackerNews I was looking for the electrical "standby" symbol - AKA IEC5009 / IEEE1621. You know, the circle with the line through it. The one that's on every single bloody piece of electronic equipment produced since the mid-1970s. It's not in the Unicode standard. I can,…
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I guess most newspapers use the same CMS to add articles for their printed edition and their web edition. It's mostly ok - but when a journalist (or copy editor) creates content, they should always think about all the ways it can be displayed. Even if they had inserted an image of The Attorney General in the website, there's no guarantee that it would be displayed to the right of the text. …
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There is a new API in town! HTML5 will (soon) let you make the user's device vibrate. What fun! Obviously, it's useful for triggering alerts, improved immersivness during gameplay, and all sorts of other fun things like sending Morse Code messages via vibration. At the moment, Chrome (and other Android browsers) ask for permission before accessing features such as geo-location, camera,…
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I have been reading a wonderful account of how The ANC in South Africa developed and used encryption to avoid persecution by the Apartheid regime. The article is a good 15,000 words and will take you some time to read. It is a fascinating account of how an ersatz encryption technology was developed by enthusiastic amateurs using acoustic couplers, DTMF, tape recorders, and early mobile phones. …
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In app design, we often talk about designing for the user in context. For example, a taxi app can't rely on a perfect GPS signal in a crowded city, a user in the countryside may not have brilliant bandwidth, battery life is not infinite so we should limit certain features when power levels are low. The common theme in those examples is that we are designing for the phone's context, not the…
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As I mentioned in a previous post, I'm sick of people not being able to spell or pronounce shkspr.mobi correctly. So I've decided to double down and start using my alternate domain 莎士比亚.org. It's pronounced "Sha-shi-bi-ya", if that helps. Getting my email account set up with my hosting provider was easy enough but it turned out to be quite tricky to send email to my account. This is what happe…
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Updated - see end of post! I am not a happy bunny. Last year, while trying to buy a house, Symantec's MessageLabs decided to block my Estate Agent and my bank from receiving any emails from my personal domain. In the middle of a rather stressful house purchase, I had to swap my email addresses and convince the parties involved to all to use the new one. This year, they're blocking me from…
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I've started talking a lot more over VoIP. The microphone on my MacBook Air is basic, but serviceable - so I thought I'd treat myself to a new mic headset. I went with the HP Premium Digital Headset from Amazon. The headset is USB - and worked instantly with Ubuntu Linux: It even has a dedicated "mute" button to cut off the microphone. Handy when on a conference call. The only problem was,…
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Let's play "Spot The Difference"! The review on the left comes from the North American version of Plants vs. Zombies™ 2 whereas the one on the right is from the Worldwide version of Plants vs. Zombies™ 2. The above screenshot was taken shortly after the release of the North American version. The scores as of today have harmonised (4.2/5 vs 4.4/5) but there is still a disproportionate number of…
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The most distressing movie moment I experienced when I was a child, was watching R2-D2 being shot by a TIE fighter towards the end of Star Wars. (Spoiler!) The sheer callousness of a "baddie" deliberately inflicting pain on a cute a loveable character is, I suppose, understandably upsetting - especially to a small child. I also got upset at C-3PO being dismantled in The Empire Strikes Back, and …
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Earlier this year, I received an offer from a sleazy marketing company to place adverts on this blog - on the express understanding that they were not identified as sponsored posts. I reported the company - Media Discovery - to the ASA (Advertising Standards Authority) who, after a perfunctory investigation, decided not to prosecute. They bought the unlikely story that Media Discovery had a…
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Being a review of 2013, from my FourSquare check-in and blogging perspective :-) The year started off cold and snowy in Woking. I was busy teaching a Code Club in the local library. For our anniversary, Liz and I went on holiday to Las Vegas. The jetlag was unfortunately crippling, and the Beatles' Love show was cancelled 5 minute in - which was very upsetting. That said, we had front row…
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