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Category: Gear

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More on the new lens

Posted on December 27, 2007 By Tom 2 Comments on More on the new lens
Gear, Photography

The new Sigma 18-200 lens I got for Christmas is advertised as being specifically designed for digital cameras. That got me wondering if it was subject to the 1.5 multiplication factor that I apply to my other lenses to calculate effective focal length. I’ve written about this before when I first got my DSLR, comparing … Read More “More on the new lens” »

Memories of an Alphageek

Posted on October 31, 2007 By Tom No Comments on Memories of an Alphageek
EdTech, Gear, General Technology

Chip sent this to me over the weekend. The photo was taken in 1985, and shows me demonstrating a MIDI sequencer to a bunch of kids. I don’t remember if it was a Boy Scout troop, or what. Chip, my nephew, is the dark-haired kid in the picture. The equipment shown includes a Commodore 64 … Read More “Memories of an Alphageek” »

Geotagging Workflow, revised

Posted on September 4, 2007 By Tom 5 Comments on Geotagging Workflow, revised
Gear, Geocaching and Maps, Internet, Photography

In preparation for an upcoming trip to Italy, Chip got a Qstarz BT-Q1000 GPS data recorder for his birthday. He wanted a small device that would record tracks for geotagging, but would be relatively inconspicuous. This fits the bill perfectly. As we played with this thing, both of us revised our workflows for geotagging images – Chip with his new gizmo and I with my trusty Garmin eTrex Legend. Here’s a breakdown of what I learned over the weekend…

Data Recorders

In an earlier post about geotagging workflow, my mantra was keep the GPS running. If you don’t have the geographic data, manual tagging is your only choice. At the time of that writing, there was only one real option for dedicated tracking for consumers – Sony’s GSP-CS1. That device was fraught with problems, from not being very accurate to taking too long to lock onto satellites. Sony has since updated the tracker, but it’s been joined by lots of other options.

Devices such as the BT-Q1000 have a new generation of GPS chipsets. These are more accurate, and can maintain satellite locks while in a pocket or in a backpack. This makes them much more convenient for travel, as you don’t have to have a bulky handheld GPSr with clear view of the sky all the time. Since there is no display, battery life is much better. The Qstarz unit boasts a 32 hour battery life.

Not having an LCD screen isn’t a problem, though. Many of these, such as the BT-Q1000, have BlueTooth so that they can take advantage of the displays on mobile devices. As with discovered with the BT-Q1000, its BlueTooth function won’t allow export of track data. That has to be done through the USB connection.

Read More “Geotagging Workflow, revised” »

And the Winner Is…

Posted on August 10, 2007 By Tom No Comments on And the Winner Is…
Gear

It happens every time I attend a conference. You drop your business card into various pots for drawings, and about six weeks later the sales calls start pouring in. I’ve already gotten several follow-ups from contacts made at NECC back in June, and the calls had not looked like they were going to diminish anytime … Read More “And the Winner Is…” »

Too Many Monitors

Posted on July 10, 2007 By Tom No Comments on Too Many Monitors
Gear, Miscellaneous

Too Many Monitors This is a quick-n-dirty panorama of how my desk and office looked this morning. I figured the visual overload deserved to be captured. The twin monitors on the left are my main workstation. The putty colored monitor provides me with updates on the network status. I was taking notes on my laptop, … Read More “Too Many Monitors” »

Whither CB?

Posted on July 10, 2007 By Tom No Comments on Whither CB?
EdTech, Gear, Internet

I was reorganizing all the various gadgets I have in my car – GPS, XM, phone charger, etc.  All of these require power from the cigarette lighter, which got me thinking about probably the first device that used the lighter as a power outlet – the CB Radio. In pre-Internet days, the CB was the … Read More “Whither CB?” »

Get ’em while you can

Posted on July 5, 2007 By Tom 1 Comment on Get ’em while you can
Gear, Geocaching and Maps

I needed a new power cable for my Garmin GPS. I’ve gone through three of these things since getting this GPS a couple of years ago. Two came apart, and one actually popped a fuse on the cigarette lighter on both of our cars. These things weren’t designed very well. The last one I bought … Read More “Get ’em while you can” »

Sound Activated Flash

Posted on June 29, 2007 By Tom 4 Comments on Sound Activated Flash
Gear, Photography

Today I took a dive into high-speed photography. My setup consists of a sound activated trigger, a disposable camera, and my Nikon D50. In a dark room, I set the camera exposure to bulb, then use the sound activated switch to trigger the flash on the disposable camera.

I was inspired by the work of Flickr photographer TurboJoe. Joe lives here in Greenville, and has taken some astounding photos of balloons popping, water dropping, and light bulbs bursting. He uses better flash equipment than I’ve got, and he’s much better at circuit design. I was after a quick, cheap method of getting this to work. Here are a couple of Joe’s shots…

Read More “Sound Activated Flash” »

Immersive Media

Posted on May 31, 2007 By Tom No Comments on Immersive Media
Gear, General Technology, Photography

The Google Earth blog had a link to the technology behind Google Maps’ new Street View feature.  The technology was created by Immersive Media, and features a camera with eleven lenses arranged in geodesically on a sphere.   The camera not only takes still images, but does video as well. Immersive Media has put several demos … Read More “Immersive Media” »

So long S1, Hello S50

Posted on May 19, 2007 By Tom 3 Comments on So long S1, Hello S50
Gear, Photography

After a short life of only two years, my trusty Nikon S1 has finally bit the dust.  I carried it with me everywhere.  It took fantastic shots, and was great in situations where my big Nikon D50 wasn’t appropriate.  I loved the idea of having a quality camera with me at all times. I loved … Read More “So long S1, Hello S50” »

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