My attempt at using my camera to be funny…
When I was coming back from Germany two weeks ago I had to spend a few hours in Frankfurt to catch my flight back to Dublin. When I opened my notebook, first thing I did was to turn off the WiFi (called “AirPort” on a Mac) in order to safe some battery power. Well, there you go. You’re in an airport and you click something on your laptop to turn the AirPort off.
Ok, even if the photo is of limited humouristic value, technically it was somewhat tricky to realise. As this is almost a macro shot, the biggest problem here is depth of field. As you can see, I dialled in a fairly high aperture of ƒ/13 so that the background didn’t get too blurred. I would have loved to go higher, but I didn’t want to increase the ISO any further (and the shot was done hand-held, with the laptop, well, on the top of my lap).