Clearer vision with iSight

When I originally bought my Mac, I avoided buying an Apple iSight camera, as I figured they were a little expensive; however more recently I’ve been convinced of the need to buy a decent webcam. Unfortunately, getting hold of an external iSight now is very difficult as they have been withdrawn from sale in the US and Europe (if not worldwide) – I had to pay over the odds on eBay to secure mine (until then I’d been using a DV camcorder on a firewire cable) – but even so, I thought I’d publish a couple of links that might be useful for iChat AV users thinking about their choice of webcam:

iSight image in iChat AV

This screen shot was captured earlier this evening using the external iSight camera and even though it was taken in a dark room under a mixture of compact fluorescent and halogen light sources, the camera has done a pretty good job of both the exposure and the focus… although by the look of the bags under my eyes, I need more sleep!

Freecycle

RecyclingLast week, I wrote about my dilemma as to whether or not to retain my old technical notes or to recycle them. After this my loft-and-garage-cleansing-clear-out continued but, even after recycling everything that could be considered household waste (apparently the bin men were a little surprised by the huge stack of recycling sacks at the end of our drive yesterday), I was left with a pile of old computers, 802.11b wireless LAN kit, network cards/modems, a broken UPS and a broken lawnmower.

The thing is that all this stuff must have some value to someone and to let it end up as landfill (or, even worse, being recycled in an exploitative manner) was just wrong. After a lot of googling, I discovered that my computers were too old even for charities (the Donate a PC service has published some general advice) and that the WEEE regulations have massively limited the options for disposal of such equipment; however, I did find a list of UK computer recyclers and refurbishers courtesy of Waste Online. Then, I discovered Freecycle.

FreecycleBuilt around the Yahoo! Groups system, Freecycle is a place to give or receive what you have and don’t need or what you need and don’t have – a free cycle of giving which keeps stuff out of landfills (note that it is not intended as a place to just go get free stuff for nothing). I joined my local group (in order to do that, I needed to register for a Yahoo! account) and offered my unwanted items. What amazed me is, once my post had been moderated, just how quickly I received a stack of responses for equipment which I considered to be junk. Of course, I’d been a bit stupid and hadn’t realised that those responses were going to a new Yahoo! Mail account that had been set up for me (doh!) but once I sussed that, I was able to arrange collection/delivery and feel that I’d helped someone at the same time as doing a little bit to preserve the environment (of course, cutting down on the original production of waste would be far more effective).

It is often said that one man’s trash is another man’s treasure and I was only to pleased to let my old kit go to someone who could make good use of it. Next time you want to get rid of something that won’t sell on eBay (or are feeling benevolent enough to just give it away instead of selling it), check out your local Freecycle network.

Improving search engine placement (without breaking the rules)

Search engine optimisation (SEO) has a bad reputation. That’s tough for SEOs but unfortunately it’s a side-effect of black hat SEO techniques.

I haven’t knowingly used any SEO techniques as this blog is really just a hobby of mine. I enjoy writing for it, find it a good place to store my notes for future reference (hence why sometimes there is detail here that would not be useful to anyone else!) and like the feedback I get when someone else finds my content useful. I’m pleased with my site’s ranking (considering I’ve done very little to boost it, other than to write lots of posts) and although the advertising revenue will not let me give up my day job yet, it does at least cover the hosting costs. Even so, I’ve been intrigued when reading SEO articles in .net magazine (it seems that SEO is not a black art – just common sense really) and recently I’ve been checking out a few tools and methods which should help anyone to increase the placement of their site (it seems that I’ve been using much of this advice purely by chance):

There are also a few more links that might be useful in some of my previous posts: