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Showing posts with label gadgets. Show all posts
Showing posts with label gadgets. Show all posts
We (myself, Caroline, and Natalia) took a trip up to Mulholland drive to try and see some of Tuesday morning's Leonids meteor shower. Have to say, I was particularly struck by the idea that the two streams of particles causing this year's shower were from a comet's passing in 1466 and 1533, and so I decided to bring my camera along and see if I could capture anything. So, without building up the suspense any more than is completely necessary, here is my most recent attempt at photographing a medieval event:
(Get it? "Photographing a medieval event"? 'Cause I usually take photos of medieval recreation events, and the comet passed during the... OK, it's lame =P)

It comes across pretty low-res here, so I highly recommend clicking through to the image itself, but that little streak above the horizon and just right of center is the only meteor I captured on film. Now, I don't mean to sound negative about this... I'm extremely happy and feel quite lucky to have captured anything, especially because we only saw about 10 meteors the entire four hours we were up there watching. Furthermore, this was the best one of the night, and I didn't even see it myself until I went through my photos!

When I say that this was the only meteor I captured, I actually mean that I got something other than meteor shots out of this. Yes, I learned more about astrophotography (I hope that's a real word =P) which will inform my future attempts and improve my photography skills. That's cool, but I'm always learning and improving when I go on a shoot. I also took the 400+ exposures that didn't include a streak of burning dust and put them together into two stop motion videos of the night sky changing as the earth rotates.

This first one includes the image above, and shows the hillside along Mulholland as seen facing almost due North-East:

The second is from another angle looking out over the greater Los Angeles area. Didn't capture any meteors as far as I know here... the bright streaks you do see are all planes going to or coming from LAX, spread out over the 15 second exposures:

Again, if it's difficult to see these very well, it might help to click through and view them on the YouTube site.

For reference, these shots were taken on my Sony Alpha 300 using the kit 18-70mm lens at an effective focal length of 27mm, ISO 400, with 15 second exposures at an f-stop of 3.0.

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A song I composed for an assignment in the Online Master of Arts in Learning Technologies (Cadre 12) at Pepperdine University.

I chose to take the opportunity afforded by the composition assignment to play around with the use of motion and infrared sensors (via the Wii Remote) in revealing the music hidden in the uncaptured data of daily life. The results are admittedly absurd and not completely enjoyable, but I tried to document the process and present it in a fun way.

I learned two important facts that should be shared at the outset:
  1. Matching a beat for more than a few measures takes practice.
  2. "Flexi-time" in Sibelius means that the program attempts to compensate for the user's deviations from being on-beat by changing the song's tempo, thus destroying any hope of matching video and audio later.

Honestly, I had so much fun with this one that I might just have to print out a copy on some fancy paper and give it a nice binding.

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Some pretty nice fish photos here, if I do say myself. Took some time to finally dust off my camera again and enjoy a day out and about rather than inside studying. I've been to the Aquarium of the Pacific before, and I remember being particularly disappointed with the experience. This trip was far from disappointing, and I really appreciated the variety of sea life as well as the obvious effort that went into curating the individual exhibits.

I was especially glad to have my circular polarizer on hand for this trip. On top of filtering out the glare from the top of the water on my sting ray shots, it proved handy in reducing some of the reflection when I found myself shooting through glass. I actually had to throw out a few ray shots because the water just looked too clear and the resulting diffraction was distracting. There were times when I just didn't have the extra light to spare while shooting indoors and through glass, and my solution was to be particularly aware of any reflections and try to reposition myself to avoid them as much as possible. One helpful hint: I wore a white shirt to the aquarium... When shooting in situations where glare could be an issue, wear a black shirt to prevent a little more reflection.

I might have tried to use a flash to improve these shots by pulling off a little catch light in some of my subjects' eyes, but I was a bit annoyed with all the people who were blinding everyone else with their point-and-shoot camera flashes. A quick cost-benefit analysis led me to decide it wasn't worth being the source of further frustration. It was poetic justice to listen to one tourist complain about her camera being broken because she kept getting a big white spot in her pictures.

Finally, this was my first shoot using my Lowepro Slingshot 100AW as my new camera bag. I didn't have to do any quick lens changes or stash my camera away for too long, but it holds all of my traveling gear comfortably and safely, and sits surprisingly nicely for a sling bag. I don't really have enough experience with it to justify recommending it, but this was a good first experience.

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Note to self: Always check pants pockets before stuffing clothes into the washing machine.

Hoping my Jabra BT-8010 will survive its impromptu bath, but it's not looking good so far. There's water leaking out of the microphone, an OLED screen that blinks off almost immediately, and a sloshing sound when I shake it... I'll give it a few days before charging it up and giving the squishy switch another try, but then it's dissection time.

At worst, I'll have to buy a new one online, which means I'll have a spare stereo expansion headset and charger.

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