Blog

I’ve just been playing with Photosynth for the iPhone. It allows you to take multiple pictures from different angles then stitch them together to make a 3D, explorable panoramic. So what’s so different about Photosynth? Well, you can also create ‘Synths’ which are 3D spaces made up of images from not only different angles but different locations. This means you can take a picture of a building from different sides and Photosynth will work its magic and make it into a 3D model which you can explore. ...

There are a few great out of the box performance tweaks which Drupal offers to speed up page loading times and minimise server load. First of all, these tweaks wouldn’t suit every site. You need to first think about how much traffic you currently get and how often our content changes. You don’t necessarily have to add or amend a page for content to change; people can post comments and interact with your site in ways which change the content displayed. This will make a difference to how you chose to optimise your Drupal site performance. ...

I’ve noticed a recent influx of blog spam which seem, to some degree, relevant to the content it’s posted on. I think spammers are composing comments targeted to specific subject areas and then searching the web for content on that subject so that when they post the comment it appears at first glance to be genuine. Of course the most telling part is the totally unrelated link to men’s watches or postal degrees which seem somewhat out of place in a comment on a php web development framework. Nevertheless, if you’re not careful the comments can slip through the net and appear on your blog. The other issue which has become more of a problem lately is the spammer’s ability to evade CAPTCHA challenges. I’ve increased the level of noise and distortion for the CAPTCHA challenge on this blog but some still get through. It’s as if there is a person actually typing in a response to the challenge, in which it won’t be of much help. There are a few ways in which you can help fight, reduce and manage blog spam, because let’s face it - it’s not going to stop entirely. So let’s have a look at some quick first pointers. ...

Since Spotify I’ve slightly neglected my Last.fm radio favouring playlisted music over radio style chosen tracks, but I may start using the Last.fm radio again since they’ve introduced the new ‘Mix Radio’ station. It’s a great way to discover new music without being overwhelmed by too many unfamiliar tracks. ...

The recent TechCrunch disrupt award saw startup Qwiki win disruptive product for their information experience website which seeks to change the way we consume information. This is the kind of thing which we’ve seen in movies for years but Qwiki is making this experience a reality by pulling together information from various sources and presenting it in a much more experiential way. This sort of delivery is probably well suited to that kind of research where you hear a term you haven’t heard before and you want to know more. You’ll probably start by typing the term into Google then sift through the (usually first result) Wikipedia page followed by image search and/or movies etc. What Qwiki does is pull all of this together for you so you get an instant overview of all the information in a much more ’lean back’ way. ...

My dad came over today to help sort our garden out. We wanted to open the end of the garden up to grow some colourful plants and maybe add a few solar lights. The end of the garden was previously segmented into smaller pieces, with a raised patch with a few shrubs and some fenced off stones. ...

With recent news about Facebook’s new ‘Places’ feature it looks like location based social networking could become the next big thing over the next couple of years. In case you can’t wait for this to be fully rolled out and you want to give one of the established location based social networks a try, here’s some background info. ...

CodeIgniter 1.7 Professional Development by Adam Griffiths is a great introduction to CodeIgniter - and the Model-View-Controller (MVC) design pattern in general - for intermediate and advanced PHP developers. I was asked to write a review of this book by Packt Publishing and this is now my third CodeIgniter specific book which I’ve studied. I’ve been working with CodeIgniter on several projects for over two years now so I’ve become quite familiar with the framework, but I’m always interested to see how other people approach problems and use the libraries available. There’re always a few hidden gems which are waiting to be discovered! ...

I’ll be posting another CodeIgniter book review for Packt Publishing shortly: ‘CodeIgniter 1.7 Professional Development’ by Adam Griffiths. ...

I just saw this great time lapse video of Tokyo! I especially like 1:56 when the planes are coming in. Great choice of music too! Nice work! Get up and go from Stefan Werc on Vimeo.