Archive for January, 2005

Veritastic

31 January 2005

Robert Kilroy-Silk’s Vanitas Veritas party gets a second member. Hurray!

Actually, I shouldn’t mock. They went to the trouble of registering with the Electoral Commission last Friday, so they must be serious. A Google search of the party’s address (which is of Tony Bennett, Kilroy’s research assistant, and nominal leader according to the EC, so I assume he is their third member) gives us a taster of what’s to come from this radical fresh new party – keeping imperial measures, moaning about how the BBC are a bunch of lefties and er… Europe bad. Very bad! Me no like.

Tsk, you’d think there’d be a party catering for people like that already.


The return of Nathan Barley

30 January 2005

trashbat.co.ck – the taster website for the new Nathan Barley sitcom. Chris Morris and Charlie Brooker, together, at last! So, will it be able to take the TVGoHome joke, which really expired with the dot-com crash a few years back, to the next level, or will it be utter shit?

Am looking forward to it with both hope and dread, much the same as I am to the second series of Look Around You, the first of which I loved for its surrealness, the dry narration, and variety of gags, but the second one seems, from the trailers, to be a much less funny and overtly self-conscious character-based sitcom.


On Onspeed

29 January 2005

In the papers the past few weeks, there have been adverts for a product called Onspeed, which, the blurb tells you, will improve your internet connection’s speed by up to 5 times. It does so by directing all your data through their own servers, which compress the data before sending it on to you. However, this faster connection comes at a cost, which is sacrificing quality, which the press adverts don’t really tell you.

First of all, a quick layman’s guide to how compression works. This is not intended to be a comprehensive coverage of the state of the art, and technical-types will probably pick holes at this, but the gist of it is correct. I hope.

Compression of any data is based upon stripping out redundant information. This can be done in a number of ways. For example, in a typical English text there are more incidences of the letter ‘e’ than there are of the letter ‘z’. However, a computer will usually devote the same amount of space – one byte, which is eight bits – to storing it. However, as it’s more likely an ‘e’ will crop up in the text, we could come up with a system where we only use two bits to represent an ‘e’. This means we’ve saves 75% on our ‘e’s.

This is one way of compressing text (ZIP files are partly based on this concept), and it’s especially useful as it’s lossless – we don’t lose any information in the text. However, we could also compress text by, stripping out all the vowels, making it shorter. Ths sntnc s n xmpl f sch cmprssn tchnq.

This isn’t very useful for text, as we have lost some information (the vowels), and it becomes trickier for us to decipher. But, this does work for other media, like pictures and music, where we’re less discriminating. Pictures often have pixels that are only slightly different, but look quite similar to each other, so we can bunch them all together. Audio files have a lot of frequencies we can’t hear very well, so we can remove them without too much fuss. These are lossy formats of compression (like JPEG and MP3) – we sacrifice some quality for better compression. The more we want to compress, the more information we remove, so the poorer the quality. Thus heavily compressed JPEGs and MP3s will look and sound a bit shitty (e.g.). Usually the data is then encoded in a lossless format, for further compression goodness.

The end result is compressed data, which, as it has already been compressed, has very little redundant data in it. Which means that trying to compress it again in a lossless manner will usually result in very little further gain (try it yourself, use WinZip or whatever to compress a JPEG or MP3 file).

So Onspeed will definitely work for uncompressed data – such as the text in webpages, emails, Word and Excel documents – and will probably do so very well. However, most of the more sophisticated data – images such as GIF and JPEG, Flash applets, music in MP3 format, and movies in MPEG or Real format, will have already been compressed, and so further lossless compression will not come to much.

Onspeed does operate on many compressed formats (mostly graphical) as well, with promises of more to come. The only way they can do this is to perform further lossy compression on the data, reducing the quality even further.

While Onspeed do discuss the loss of quality in the technology and support sections of their website in some detail, and the software allows you to adjust the level of compression, their press adverts totally skirt the issue; while talking up their broadband-level speeds, they stay well clear of any discussion of what happens to the quality. Caveat emptor should apply here – although you will get broadband-level speeds on a dialup account for cheap, the quality of graphics will not usually match it.


Making a giant KitKat out of four KitKat Chunkies

27 January 2005

So, last Friday, I was watching Bill Bailey’s Part Troll show on Channel 4, and he mentioned how he liked to melt together four KitKat Chunkies (or should that be KitKats Chunky?) into one giant KitKat, and pretend he was in a giant sweetshop.

Now, I thought, that’s such a great idea. Combine that great idea with a free afternoon, and my culinary inclinations, and you get my successful fabrication of a giant KitKat.

(Note: The order of images is slightly borked, thanks to either Picasa or Flickr uploader munging the photo taken date. Use the slideshow app, or the set navigation thumbnail buttons on the right of the screen to flick through all the photos in chronological order, rather than the controls at the top)

I don’t know why I did this. I don’t even like chocolate.

Update: Woohoo! It made this week’s b3ta newsletter! I didn’t actually say that I did it so “I could pretend to be a tiny, chocolate-loving pixie eating a normal-sized one”, though I really wish I did.


Bloggies, and my own horrific apathy

24 January 2005

The Nominations for the 2005 Bloggies are out. No nomination for yours truly (pouts). However, there are some good blogs there, some I’d heard of some I’ve not.

Pity the UK blog awards are a bit static, 3 of the 5 nominees (plasticbag.org, greenfairy.com and Going Underground) were nominated last year – although all three are thoroughly recommended reads, a bit of variety would have been nice. Good to see Random Acts of Reality getting a shout for best tagline.

Aaagh, this is an awful weblog post, it’s a post about blogs, the worst kind of blog post there is. In fact, apologies for the generally low quality of the blog since Christmas. I have been pissing about with other projects (like, er, my Master’s degree), and other things. Anyway, in the next few weeks, you will probably see some fruition of these projects, including some of my academic work, my hopeful attempt to get in the b3ta newsletter, the bandwidth-eating horror of a Flash project I wrote (but not quite completed – the curse of the final 10% struck) in December, and maybe, just maybe, if I get my arse into gear and put my graphic design hat on, the long-awaited redesign of this site.

Right, now that I’ve blogged that, I’ve publicly committed myself to getting stuff done. Why didn’t think of this before? Probably because I couldn’t be bothered. Oh.


Some you win…

21 January 2005

Best headline I’ve seen in a while… and the worst headline I’ve seen in a while.


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