Archive for November, 2010


The importance of perspective

So a couple of years ago, Carleton University got new monitors for all their computer labs. That’s great, the old ones were looking distinctly early 2000′s and were in need of replacement. However, the new monitors are widescreen. The computers themselves are still running Windows XP, and have always been locked down so you can’t change the screen resolution. That wasn’t really an issue with the old 4:3 monitors, but when you move to a widescreen monitor getting a 1024 X 768 signal, guess what happens? Yup, everything’s stretched.

Figure 1: What your pictures should look like (left) and what your pictures should not look like (right)

This always irks me. There are thousands of computers at Carleton that are displaying stretched images! And I can’t believe it would be that hard to set them up for a widescreen resolution.

Sadly, this still seems to be a common issue, even though it’s been several years since widescreen monitors became mainstream. I see it all the time with people who figure they’ll finally replace their old CRT monitor and get an LCD, which just happens to be widescreen. They’ll plug it in and leave the resolution as is, perhaps wondering in passing why everyone in their photo library has gained so much weight. In a couple more years this probably won’t be an issue — it’s hard to find non-widescreen monitors now, and once everyone upgrades to Windows 7 or newer (which handles widescreen resolutions much better than XP), 4:3 screen ratios will be a thing of the past.

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EDIT: As of the fall 2011 semester (September-ish), Carleton upgraded their labs to Windows 7. Voila, proper aspect ratios.

Toilet humour

This is a picture taken in Amsterdam’s ——> Airport Schipol of one of the urinals. Notice anything odd? Look a little closer…

 

 

 

 

 

 

 

 

 

 

 

There’s a fly just sitting in the bowl there.

Now, if you’re a guy, what are you gonna do when you walk up to the urinal to do your thing? You’re totally going to aim for it. Well guess what, that fly is not actually real. It’s a realistic etching of a fly in the porcelain that is designed to get you to pee in that one spot, since that’s the best spot to avoid splashback. The airport’s managers have cleverly exploited a natural tendency for human males to aim at something to try and wash it down the drain. And apparently it works — “spillage” rates in the airport bathrooms were dramatically reduced after the introduction of urinal flies. http://www.npr.org/templates/story/story.php?storyId=121310977

I think this is the most brilliant thing ever. It’s a crafty way to keep the bathrooms cleaner using a quirk of human behaviour, without being completely obvious about it. Really, how are you going to solve the problem, put a big red arrow with “PEE HERE” lettered into the bowl? This way people still get the point, your bathrooms are cleaner, and it’s executed in a subtle and effective way.

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