This week I cobbled together an impressive argument, to myself, which succeeded in convincing me that I needed an iPad Air. So now I have this little portable slab of computation sitting on my desk. The main expected use is as a camera. Here’s an example, otherwise known as “what every new iPad user discovers within the first hour”:


I hear there’s an app that will distort your face, too

Something else I needed, which you can see above: computer glasses. I’m near-sighted, which is supposed to mean I can see near things, but in the last few years my near vision got fuzzy with my glasses on. I learned to take them off, but the in-focus zone is now about 8 inches from the book or monitor. So now I have computer glasses, so I can sit at a comfortable (and probably healthier) distance from the screen.

I haven’t had a lot of chances to play with the gestural interface before, but I have to say: I love it. The basic gestures are intuitive, and manipulating the screen directly is a huge conceptual improvement over doing it remotely with the mouse. It’s not as great for detailed manipulation— but I learned how to make a stylus with a wet Q-tip wrapped in aluminum foil.  (Yes, that is a thing. The iPad screen works with your body’s static electricity, which is why most other objects don’t work as styluses.)

I’ve seen Apple Maps before, but their 3-D representation of major cities is pretty damn awesome.


Can you fuse the images? (I can’t.)

It’s neat that Apple has spent some ungodly number of man-hours creating 3-D models of all these buildings, including their setbacks and roof units. They could have wimped out with the Aqua Tower, above, but no, the undulations on the sides are 3-D modeled.

Sadly, they haven’t done the 3-D modeling out this far from the city.  They’ve done Evanston, though, where I went to college.

Another neat thing: it has a charger, but instead of using that, you can just hook it up to the Mac. Hey, it saves an electric outlet.

One reason I got the iPad instead of a Surface is because it talks nicely to my Mac. It can use the local WiFi, or the cable— I was able to grab the pictures easily enough, and to copy some PDFs to the iPad for reading.

Another projected use is research. I wish I’d had it back when I was researching numbers— scrawling numbers down in the library was always a hassle, to say nothing of the surprisingly tedious process of identifying what language a book represents (it’s often different from the name in Ruhlen or the Ethnologue) and whether I had its numbers already.

(The one thing I won’t use it for is phone calls, as I didn’t pick up a phone plan with it.)