Photographing The Moon With A Phone*


*And a telescope.... The photo on the left is me just pointing my Galaxy Note II at the sky - the one on the right uses the same phone, but with a bit more kit... Last year, I bought myself a small telescope as a birthday present. I wanted to use it to take photos […] Read More

How To Orient WiFi Antennae


There's a lot of snake-oil in the technology world. From gold plated fibre optic cables to anti-radiation phone cases - there are a whole lot of people willing to exploit technical ignorance in return for money. There's also a lot of misinformation, folklore, and crazy thinking which confuses us when we try to interact with […] Read More

Preparing for the Collapse of Digital Civilization


While visiting the USA, I came across a delightfully bizzare TV show - Doomsday Preppers. For those who don't know, this pseudo-documentary follows the lives of certain... eccentric... families who believe that the end of civilization is coming and they better get busy preparing for that eventuality. Whereas you and I might keep a bit […] Read More

New! Samsung Security Flaw - Disable Lockscreen - Total Control


I have discovered another security flaw in Samsung Android phones. It is possible to completely disable the lock screen and get access to any app - even when the phone is "securely" locked with a pattern, PIN, password, or face detection. Unlike another recently released flaw, this doesn't rely quite so heavily on ultra-precise timing. […] Read More

Is there a future in .tel?


It's been four years since I got a .tel domain. Way back then, I wasn't that keen on the idea - I thought the implementation was iffy and the design pretty naff. Since then, the site has got easier to use and now looks a lot better - especially on mobile. When http://edent.tel/ came up […] Read More

Podcasting on the Voicemail


My new commute involves a lot of driving, which means I've started listening to podcasts again. One of my favourite mobile related podcasts is The Voicemail - it's a quick half hour chat between two mobile industry experts; Stefan Constantinescu and James Whatley. Stefan has been travelling for the last few weeks, so James has […] Read More

Inkscape - cropping SVG files on the Command Line


A little post as an aide-mémoire. I've found a lovely set of SVG playing cards. The only problem is each image is displayed within a page. This means the relatively small cards have an enormous white margin. Within Inkscape (the vector image editor for Linux) it's possible to crop the margins by going to: File […] Read More