the eagle-eyed among you would have noticed that only a day after I mentioned Derek's suggestion that we install cameras in or around mum and dad's house this very measure appeared as a partial current solution to problem no. 16, Vulnerability to robbery and violence.

I own at least fifteen (I have just counted them) miniature cameras, with either USB or video output, and something like four video-to-USB adapters. You may wonder why. I needed them for a research project, and over time, as both the project and camera specifications changed, buying new cameras was always cheap enough to prove a cost-effective option. It means that eleven of my cameras have been sitting in a box, gathering dust.

As part of the same project, I also have a spare miniature video transmitter and compatible video receiver, though the transmitter needs connectors reattached to its bare wires. So much for hardware, what about the software?

A quick Google search for webcam AND server AND freeware brought up several options, one of which was Yawcam,which I duly downloaded. After considerable misguided fiddling about I got an old USB camera and Yawcam software working together and correctly serving streaming time-and-date-stamped colour video from my PC to the web at about 1 fps.

Yesterday, prior to the pre-meeting meeting, I dropped in on mum and dad and busied myself with dad's computer. I connected a similar camera (despite finding that no Win-XP drivers exist for it, which meant trying many other options, one of which was successful) to his machine, ran the software and had streaming video working within a few minutes. Later that evening I demonstrated this to the rest of the family by calling up dad's IP number from Greg's computer. We all watched dad messing around in his room, looking for a pen I had (untruthfully) told him I'd left on his bed.

Neither mum nor dad know anything about this monitoring system. Until it is ready to implement properly, I won't mention it. It will cause too much of a flurry of questions and wonderings and false impressions, which may all prove to be completely unnecessary if I eventually decide that it doesn't work well enough, and take it all down again. It may even be better not to mention it at all.

The system is not yet up to scratch, for the following reasons:
  1. The camera is on a short cable and is therefore sitting beside the computer in dad's bedroom. This doesn't afford a good view of the house. In fact, it affords only a rather too intimate view of dad's bed and the doorway. At one stage when Regan and I were watching dad in his bedroom he moved as if to take his trousers off, Regan gulped. I need to relocate the camera.
  2. The software is no rock of Gibraltar, and may therefore need to be replaced with something more stable, reliable and, possibly, expensive. We inexplicably lost the picture at one stage, and then got a call from dad complaining that his computer wasn't working. I'll try some other freeware before committing to a purchase.
  3. The transmitter-receiver connection wasn't tested, as I need to do a bit of soldering before it will work. When working, this will allow me to put the camera anywhere in the house.
  4. At night the images are all black. I may need to use an infra-red sensitive camera in the long run.
However, all these shortfalls are easily addressed. When I get the system working we will all be able to check on mum and dad's house at any time by simply feeding something like:

http://999.999.999.999:9999

into the nearest web browser, even from a mobile phone. The world-wide family will be able to see their beloved pottering around whenever they feel like it.

Is this sick or perverse? I don't know how serious they were, but some of the comments I had from Greg, Rachel and Regan seemed to indicate that they thought it was. I don't think so. I wonder what you think?