Category: Technology Page 6 of 9

[:en]On matters relating to computer hardware, software, and other technical goodies.[:de]Beiträge über Hardware, Software und Ähnliches[:]

Dick Dastardly’s DSL

By Fips

On 13th September 2009

In Asides, Technology

Interesting little snippet about the current state of South African Internet services. Designed simply to show up the state of South Africa’s Internet options, the test pitted a pigeon against a connection delivered by their largest provider. The pigeon managed to deliver 4GB of data 60 miles in little over an hour, and it took the company another hour to upload the data (one can only assume they were for some reason using an old USB 1.o/1.1 connection). In this time, just 4% of the data had been transferred via ADSL. Humbling though this message might be, I really wonder if services in the UK would fare much better? At a rough estimate, in the total amount of time it took the pigeon, my own connection might have managed around 5% of the total. The average business connection would probably have achieved twice that, but either way, the pigeon method wins hands down. Having said that, I don’t think we’ll be seeing any alternative pigeon networks set up in the UK just yet. ‘Packet loss’ due to hawk attacks would be monumental.

[Via African Politics Portal]

Update 5th October, 2010: Twelve months after this little stunt in South Africa, a similar experiment was repeated in rural Yorkshire. This time 24% of a 300MB video clip had been uploaded by the time the pigeons had covered the 75 miles to Skegness.

Open Source Bridges

By Fips

On 3rd September 2009

In Technology

Bridge solutions

Many of us have found ourselves in this position. Your business or group make use of an online system, such as a forum, wiki, blog etc., which you then wish to augment or combine with some other system. How you go about doing that, of course, depends entirely on your goals and the systems you’re trying to use together. Design and styling are usually the least of those worries.

The problem which consistently presents itself when attempting such a combination is what to do with the userbase. Whilst this issue can sometimes be simply ignored, in the hope that only a small number of the users of one system will need access to the second, this isn’t always the case. When it comes to one userbase requiring access to two or more systems, the first question that needs to be answered is whether the user information should be shared, enabling a unified login procedure amongst other benefits. Requiring users to sign up to various different pieces of the puzzle is a time-consuming process, and one that many will find confusing and unnecessary. And since different online systems often have conflicting requirements when it comes to usernames and passwords, for example, this can also lead to more lost password checks and work for the system administrator. However, programming such functionality oneself certainly isn’t within the realms of the abilities of all of us, and keeping such modifications functioning across various systems and versions can be a painful procedure.

Reliving an Old Gaming Experience

By Fips

On 21st April 2009

In Technology

Classics of their medium, but which will have a harder time in the future?

In comparison to a medium like cinema, computer games suffer from a particularly poor level of longevity. The vast majority of films can still happily be viewed today, often in an updated format, though keeping to the original production. That isn’t to suggest that films do not become dated, nor that more than just distribution formats are updated in later productions. Only recently I had the privilege of watching a once lost silent Polish film, A Strong Man (Mocny Człowiek), rediscovered in 1997. As there were no hints as to what musical accompaniment was meant to be played with the film, the DVD was released with a modern ambient style, that took a short while to get used to, but actually fit the film’s plot and style rather beautifully. On the whole, however, a film produced fifty years ago can be viewed with much the same clarity today as on the day it was released.

Playing with the WordPress Database

By Fips

On 22nd March 2009

In Technology

After initially solving my database character encoding problems by ignoring the specific strings in the wp-config.php file, I was finally forced to alter the characters in the database during a recent reshuffle. Whilst there are two automated solutions available via plugin, namely g30rg3x‘s UTF-8 Database Converter and the Modified UTF8 Sanitize Plugin, sadly neither worked in my particular instance, and indeed the former is no longer supported for current versions of WordPress, though reports on the WordPress support forum suggest there should be no issues.

Fortunately, an excellent guide was available on Alex King’s blog. For more information and follow-up comments, you should definitely read the full post, but here’s a summary of the method that worked for me.

Web Design for Dummies

By Fips

On 1st March 2009

In Books, Reviews, Technology

Whilst I normally steer clear of this kind of book, I saw it in a local library and thought I’d have a look, thinking there might at least be a few useful tips. Unfortunately, I was not only disappointed on the tips front, but in the general presentation of this book. Like a previous viewer, I was left rather perplexed as to exactly who the book is aimed at. The blurb suggests it is designed for people planning to build professional, rather than personal websites, and yet the content never quite seems to match up. At once Lopuck suggests that when providing designs for clients you should delegate to members of your team (also dummies, presumably?) so that the designs reflect different interpretations of the requirements, and a few pages later, something as mundane as copying and pasting images will be covered.

The book is so riddled with such strange juxtapositions that it really ends up being of very little use to anyone. Real beginners will be sorely disappointed by many of the chapters, which assume either a background in print design, or that the reader is already a member of a web design team (begging the question, why they should be reading a book purportedly for dummies), or perhaps that the reader already owns software such as Dreamweaver, Fireworks or Photoshop. More experienced readers may find a few useful tips, but I should imagine have already covered the key sections of this book elsewhere, and will only be insulted by the more mundane chapters on the vagaries of web adaptive palettes or font types.