24.4 megapixel Nikon D3X DSLR in the works?
Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/271122690/
Filed under: Digital Cameras
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Wednesday, April 16, 2008
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Sony's 3.5- and 11-inch OLEDs are just 0.008- and 0.012-inches thin
Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/271348979/
Filed under: Displays
Update: Oh my... we just noticed that Sony's also showing off an 0.3-mm thin, 11-inch OLED with 960 x 540 pixel resolution. That's 10x slimmer than Sony's XEL-1 OLED TV. See it pictured after the break.
Continue reading Sony's 3.5- and 11-inch OLEDs are just 0.008- and 0.012-inches thin
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Tuesday, April 15, 2008
NEC Lui WiMax Media Streaming System Gets Release Date, Price [Home Entertainment]
American Apparel straps RFID tags onto individual garments
Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/270438855/
Filed under: Wearables, Wireless
[Image courtesy of The New York Times]
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Nokia's 6212 with Bluetooth NFC: Let the pairing revolution begin!
Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/270590537/
Filed under: Cellphones
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Monday, April 14, 2008
Drip, drip, drip goes the Twit
Source: http://sethgodin.typepad.com/seths_blog/2008/04/drip-drip-drip.html
I trust Sarah Fishko.
I don't know her, I'v'e never bought anything from her and I wouldn't recognize her if we met, but I trust her.
Every once in a while, over the last few years, Sarah's voice has come out of my radio, telling me about one interesting cultural event or another. She's consistent. She shows up. She has built a body of work over time, taking her time, that leads to trust.
Twitter can do that for you.
Not for a million New Yorkers, but perhaps for a hundred or a thousand people you want to reach. Blogs do the same thing.
The best time to look for a job next year is right now. The best time to plan for a sale in three years is right now. The mistake so many marketers make is that they conjoin the urgency of making another sale with the timing to earn the right to make that sale. In other words, you must build trust before you need it. Building trust right when you want to make a sale is just too late.
Publishing your ideas... in books, or on a blog, or in little twits on Twitter... and doing it with patience, over time, is the best way I can think of to lay a foundation for whatever it is you hope to do next.
Perpetual Web Coupon Saves 10 Percent at Best Buy [Shopping]
https://moversguide.usps.com/img/coupon/bestbuy/200804_clientarea.gif
If you don't feel like scoping the fine print on that image, the CyberNet link below details the categories and prices the coupon is good for, for however long the URL hack lasts. I have to assume our readers know of similar URL-based coupons, whether at Mover's Guide or elsewhere, so spread the wealth in the comments.
"Reusable" 10% Off Best Buy Coupon [CyberNet]
Stitch Photos Into Panoramas with Free Software [Feature]
You can get decent photos out of a standard, consumer-grade digital camera, but a little post-processing can turn them into fantastic wide-angle landscapes. You don't need to be one of those people who can explain the concept of lateral chromatic aberration to get truly eye-catching digital pictures. With a few shutter clicks and some free, cross-platform software, you can easily mesh standard digi-cam shots into true landscapes, fix one photo's deficiencies with another, and create layered photo collages. Let's take a look at how to use the free, open source application Hugin to make two basic kinds of panoramas.
What you'll need
- A digital camera that embeds EXIF data in its pictures (that's basically all of them)
- A copy of Hugin (available for Windows, Mac, and Linux). If you're on Windows or Linux, you should also grab a copy of the AutoPano tools; Mac OS X users should have AutoPano tools built in. Follow the instructions at the Hugin site to install your copy.
What you'll get
Here's an example of the kind of photo you'll get from this process. Even though I shot this three-frame scene at Niagara Falls (from the U.S. side) in automatic mode, it still came out pretty spiffy, if I do say so myself. (Click for a larger version.)
Now let's get started making your panorama. Shooting for panoramas
With Hugin's software, you can blend two side-by-side photos together, or you can cram 138 multi-angle Grand Canyon shots into one mega-vista. Whatever your project, here are some guides and tips on how to shoot to best take advantage of Hugin—and most any panorama-stitching software.- Use consistent settings—If possible, change your "white balance" to a manual mode and set it to a plainly white or gray spot; if not, at least change from "auto white-balancing" to an another setting that works. Better still, if you can set exposure to manual, meter it for the brightest or most average spot in the scene. Neither is a requirement, but they'll help your finished product blend more evenly.
- Choose a center point—Find the feature or area you think would look good in the center and take steady aim, at the same zoom level you'll shoot the rest. It'll help you align your pictures later and ensure you've got space to build on.
- Shoot overlapping shots in ordered rows—If you're going for a horizontal-only panorama, go left to right, in a steady row, with 20-30 percent of the picture overlapping the last one, then do the same for higher or lower rows. Not only does it help you keep your shots organized, it counters the sometimes fuzzy or unfocused data many consumer cameras get at their exposure edges.
First steps: Merge a few pictures
We'll start simple, with two, three, or four pictures, shot in horizontal order. Load up Hugin, and you'll notice a series of tabs. Hit the "Load Images" button on the first "Assistant" tab, select your pics, and hit "Open." First-timers might get a prompt asking them to locate an AutoPano program—go ahead and point inside the folder you downloaded, but don't worry if you don't have it. Ignore the "Panorama Preview" that pops up and head for the second tab, "Images."
You'll see two panels here, each set (at first) to display the same picture. Click the "1" tab on the right-hand panel, and you'll see your overlapping pictures. If AutoPano launched when you loaded your pics, you'll also see a good number of colored dots on the photo. Those are our "Control Points," spots that appear in both frames that Hugin uses to align and combine them. 
Zoom in on the photos (select "100%" or the like from the "View" menu in the lower-right) and move the sliders so you're looking at mostly overlapping areas. Find stable points that have a lot of contrast, such as building and window corners, road markings and signs—anything you're reasonably sure didn't move from one frame to the next. Repeat this process for each set of side-by-side frames. You only need a minimum of two pairs for each photo, but adding a few more ups Hugin's accuracy. Here's how I pinned the Niagara Falls (Ontario) skyline:
Click the "Optimizer" tab and, unless you want to get tweak-y, hitting the "Optimize now!" button, which starts lining up those Control Points and shifting photos around. 
If the resulting image file is discolored in spots, it's likely due to camera settings or stark lighting differences, which, with only a few photos, can be fixed only in post-processing.
Shooting full panoramas
If you followed the basic steps above, shooting and stitching a wider-angle panorama scene is much the same, with a few exceptions:- Shooting—If you're covering a wide area and shooting many more snaps, it's important to stay and pivot in one place and focus on keeping a 20-30% overlap. You'll also want to watch for inconsistencies like cars, pedestrians and other scenes that change, unless you're going for a more artistic paste-collage look
- AutoPano—You'll have to rely on this to create your Control Points, changing them only where you see problems in Preview or want finer control. Of course, you can line up matches for dozens of remarkably-similar pics by hand, but that's up to you.
- Frame pruning—If you've shot a lot of overlapping pictures and want to get rid of a phantom arm, half-car, or anything else, you can easily remove entire frames and likely not damage the scene. Head to the Preview window, click the numbered buttons to toggle frames on and off, hold the mouse on the button to get the file name, then head back to the "Images" tab and remove the file with the right-hand button.
- Stitching—Set the "Projection" setting to "Panorama" if you've covered a wide area, horizontal and vertical, or try other settings, like "Fish eye" for that "Paul's Boutique" look.
Once you've got the basics down, Hugin has much, much more for you to explore, including tutorials at the home page that show you how to use the app with scanned documents, to create true 360-degree panoramas, and how to get real geeky with the settings.
This is the method that worked most consistently for me with different sets of photos. I chose Hugin over previously-posted AutoStitch for its cross-platform nature. But I want to hear how your own tips on how you work Hugin (or similar panorama-making apps) to make big, breathtaking scenes—with image links, naturally. Share your tips, questions and photo pride in the comments.
Kevin Purdy, associate editor at Lifehacker, is going to be even more annoyingly shutter-buggy around his friends now. His weekly feature, Open Sourcery, appears every Friday on Lifehacker.
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