Well that was a new experience. Come to think of it, it was also the first time I got carded… and I didn’t even try to order alcohol! I decided to go for a walk and find a nice restaurant for diner; the restaurant at the hotel is a tad (cough) expensive, and I didn’t want to go back to the “Kentucky BBQ” place again (though I would like another slice off that “walnut pie”… like pecan but walnut-ified).
Anyway, where was I? Oh right, getting carded. So I was walking along and I found this Irish pub type place. So I attempt to walk in, and this guy just puts out his arm and stops me, though he didn’t look at me till he finished his conversation with some other guy. Eventually he managed to convey the fact that he wanted to see ID… just to go into the place and order fracking food! In the end, he shoved (literally) me into the place and told one of the waitresses, “take care of him, he’s under 21.” I really wanted to slap the guy and say “look, all I want is some food! Is that such a big deal that we needed to go through this?!” Sufficed to say, I’ve never had that happen back home… and the food kinda sucked.
As a side note, there’s music being played outside my window by the pool (29 stories down…) the guy’s in the middle of that song about things being “unpredictable, but in the end that’s right”…. that one always reminds me of a certain person’s dance performance from senior year. I should watch that again soon… awe, the song’s done!
So, on to today at the Conference. In the morning, (after a very nice cinnamon bun french toast breakfast!), I saw the second half (a few hours) of a lecture dealing with “Augmented reality.” That’s basically the next step in virtual reality, dealing with everything from the traditional idea of wearing a headset, to working with all 5 (or 6) senses and adding fake things over the real world while you are walking around. I was particularly interested in a segment about projecting onto non-projector friendly surfaces (Aka, any surface). The presenter spoke about how the projector could be calibrated, even on the fly, to automatically adjust the images being projected in real time so as to make the surface essentially become invisible. He showed examples he has worked on in theatre where the set becomes invisible, and all you see is the projection! That’s the sort of thing I would love to do (remember when I had planned to use 3D projected backgrounds in Holes? ;P).
Then in the afternoon, after my second pretzel-dog of the week (what a great idea… hot dog wrapped in a pretzel), I went to see a lecture on quaternions. Now, I have heard of this sort of thing before and it said it wasn’t too mathematically advanced. But it lied. The basic idea is that it is another way of doing rotational mathematics, instead of using Euclidian (xyz), it uses XYZ and another variable that helps with something called “gimbal lock” (and I did learn today that gimbal lock is not just a 3D thing… it was an issue with the gyroscopes on the Apollo missions). Sufficed to say, I got a tiny bit more understanding on that variable, but I was so lost in the crazy math (imaginary’ numbers and matrices flying to and fro) that I walked out after an hour fifteen or so. I really need to start going to things that aren’t so over my head… or at least things that may be over my head, but that are close enough to at least see when I look up!
Well, I would talk about “FJORG!” (pronounced “forge”) but this is getting to be way too long. So I think it’s about time to end it and try calling my dad again (stupid 10 hour time difference from the west coast to Israel!).
TTFN!
-K