Seriocomic posted a link to an appeal to gather funds for rescue helicopters in New Zealand. He sees people saved by rescue choppers weekly. My sightings aren’t as active as that, but I recommend helping your local rescue choppers as well. They do rescue people and their help to the rescue personnel on the ground is often invaluable. Plus, the new choppers in Finland look cool. So here’s a link to our local rescue chopper Ilmari.
This is something that could be quite a good meme to get started in blogs. Link to your local rescue chopper and help them get donations!
I vaguely remember seeing Bambi in the movie theaters a long time ago. My mom says that I wasn’t really afraid of anything during the movie except when the fores fires started. A bit strange if you consider my current profession, don’t you think? This bout of nostalgia was brought on by me bumping into SmokeyBear.com and seeing their ad which features a snippet from Bambi.
Luckily we’ve had a peaceful spring so far when it comes to wildfires, hopefully the summer will remain so. And remember to be a responsible user of fire – even cigarettes!
The KDE project has been getting input from the usability experts at OpenUsability. The article outlines how there is a lare cultural difference between open-source developers and most usability experts and how these cultural differences can be overcome and usability engineering merged into the software project’s lifecycle. A good read that I recommend.
The recent testing of mobile phone viruses and car systems (see F-Secure’s notes on their testing) got me thinking that sometimes limiting the amount of options and choices is a good thing.
The current trend in most devices with any kind of semi-permanent memory (hard-drives, flash memory) and connections to other devices (think iPods, phones, etc.) is that you can store anything on them. With phones I like the idea that I can upload any file and carry it with me. It’s at least better than carrying it on a disk with me since disks aren’t always on me (my work phone is always with me — no I’m not addicted to work ;). But however much I’d like to have a car with a display that has custom backgrounds and such, I’d be more than a little worried if that were possible.
The approach taken by Toyota in their Prius (based on the testing by F-Secure) appears to be that only certain types of files (vCard) is allowed to be uploaded/downloaded through the generally available interfaces. This makes it easy to secure the file transfer and the handling of the file. Allowing generic file transfers would only open up a can of worms in an environment in which software bugs or malicious code can be fatal.
If a car’s systems would allow generic files to be uploaded there is always the risk of bugs in the systems causing some serious problems. While I have the utmost respect for those who program and test such systems, they are only human and such systems are too complex to be given 100% reliability. There is always the possibility of infinite loops, race conditions, or buffer overflows to mention a few problems. Even if the system that allows the uploading of generic files would be sandboxed from the systems that control the cars essential functions there is some communication that takes place between the systems. And thus there is always the possibility of a bug causing havoc.
Do I sound paranoid? Probably, but I’ve learned enough of quality assurance and software to be very skeptical of any larger system being totally bug free. I’ve also experienced first hand some of the problems that errant software glitches and problems between hardware connections can cause in cars. Problems that don’t even show up in the cars logs… (This was a problem in a Golf that I had that caused the car to stall for fractions of a second at high speeds.)
To wrap this ramble up, there is a reason why some electronic devices should not allow just about any kind of file to be stored on them. We do need different devices to take care of different tasks even if many tasks could be handled by a single device. I’d love a Nokia N91, but don’t let it talk to my car.
And as a final disclaimer: I do drive a Toyota, but it’s *ahem* — well, let’s just say that it’s of an older vintage.
For those interested in the short history of computers (and even shorter history of the GUI) read Jeremy Raimer’s A History of the GUI (via /.). Lots of interesting tidbits of knowledge on how we’ve gotten to where we are in the way we interact with most computers.