Tests show ups and downs of Four Thirds cameras

Panasonic's DMC-G1

Panasonic's DMC-G1

(Credit: Panasonic)

DxO Labs on Tuesday released new sensor test results for three cameras–Panasonic’s $670 G1 and Olympus’ $540 E-520 and $450 E-410–that show both the advantages and disadvantages of the Four Thirds standards the companies use.

The Four Thirds system governs image sensor sizes and the mounting mechanism for interchangeable lenses on the companies’ SLR cameras, and the companies announced a new variation called Micro Four Thirds for smaller cameras that have SLRs’ interchangeable lenses but not SLRs’ “reflex” mirror, which directs light through an optical viewfinder before a shot is taken.

Four Thirds SLRs have a smaller sensor than lower-end SLRs from market leaders Nikon and Canon, which poses image quality challenges because there’s less surface area to gather light. However, the sensor size is the same for Four Thirds and Micro Four Thirds, which means that cameras using the latter have a much larger sensor than typical compact cameras have.

Originally posted at Underexposed

Army invests $50 million in flexible displays

A scientist demonstrates a piece of flexible display made with stainless-steel foil.

(Credit: U.S. Army)

The U.S. Army has committed to renewing its partnership and providing another $50 million to Arizona State University’s flexible-display research facility, the university announced on Thursday.

That brings the Army’s total investment since the Flexible Display Center (FDC) started in 2004 to $100 million.

The announcement comes in conjunction with a two-day event in Tempe, Ariz., near ASU, in which the U.S. Army and Flexible Display Center plan to showcase their progress to the public.

So why is the military so keen on flexible displays?

It’s all about information and communications…and possibly profit.

A mock-up of a roll-out electronic map provides just one creative example of how flexible displays might be useful to the U.S. Army.

(Credit: U.S. Army)

Flexible displays are paper-thin electronic screens that can be bent, mounted onto objects, and sewn into clothing. Soldiers could easily wear them on their sleeves or wrists, and use them to receive critical data in real time in the form of instructions, photos, or maps.

In addition, flexible displays can be made more durable than regular LCD screens, allowing them to get banged around in combat and still work. They also consume only a fraction of the power of LCDs.

That doesn’t just make them good for the military; it also makes for cool tech products.

That commercial value is something the military, ASU, and its partners clearly have in mind.

Originally posted at Planetary Gear

Samsung NC20 sees foreign review, universal appreciation

According to a remarkably lengthy review penned in Russian, the NC20 is a real stunner. Somehow, Samsung managed to stuff six hours of battery life into a machine with a 12.1-inch display, which ought to please anyone truly looking for ideal netbook functionality. Of course, it didn’t fare so well under intense gaming pressure, and even the art of multitasking with three or more applications seemed to bog it down. That said, we are talking about a netbook (and not an ultraportable), and its ability to handle HD video was rather impressive in its own right. So far as we can tell, reviewers were pretty pleased with the overall package given the relatively low anticipated price (we’re hearing $500 or so for the US market), but you can draw your own conclusions by giving the read link a visit.

[Via Slashgear, thanks Brian]

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Samsung NC20 sees foreign review, universal appreciation originally appeared on Engadget on Thu, 29 Jan 2009 10:21:00 EST. Please see our terms for use of feeds.

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Gadget Labber Calls on Tech to Help Him Quit Cigs

Impotencemedium
I’m Charlie, and I’m addicted to cigarettes. That is, I believe, the way to start talking about a problem.

Why am I telling you? Because I’m giving up. Of course, wuss that I
am, I’m not going cold turkey. I shall enlist the power of technology to
help.

Here’s a list of the gadgets I will rely on in the coming weeks. The photo, by the way, shows one of Brazil’s rather scary anti-smoking warnings. This one concerns the ability of cigarettes to cause impotence.

NJOY fake cigarette

We covered this last summer, and it looks like a good idea, at least to begin with. The tube takes a cartridge of nicotine-bearing liquid and a heating element vaporizes it. The happy "smoker" inhales the resulting vapor.

Wired: Delivers a nicotine hit without all the other chemicals in smoke; can be used even in non-smoking zones (I’m looking at you, California).

Tired: Expensive (kit starts at $110); contains nicotine.

Product page [NJOY]

Smokes on a Plane: NJOY Electronic Cigarettes [Gadget Lab]


Picture_2_2
iPhone

I plan to use my iPod Touch as a supportive friend in my weaker moments. First, a quick five minute blast on Monkeyball is a great alternative to a smoke break. But better are the applications designed to help you quit.

A quick look at the App Store shows more than 10 of them, from simple counters that help you track your smoke-free days to full-on "support group" applications that offer advice and tips when you’re feeling weak. Calculators show you how much money you’ve saved — useless for me, as I live in Spain where tobacco costs almost nothing.

Part of the fun will be trying all these apps, so if any of you have recommendations, put them in the comments.

Wired: It’s the iPhone! Games!

Tired: Easy to ignore, yet more money to spend.

Quit Smoking Cold Turkey [iTunes]

Nicotine patches

These aren’t for my benefit, you understand. I will use these to spare my friends from my hideous explosive temper. Normally a happy and tranquil human being, nicotine withdrawal throws me into unpredictable rages where I shout and scream until my voice literally cracks from the effort.

This is actually true. Just ask the employees of a bar I used to run back in England. The poor souls — I gave up smoking, drinking and coffee in the same week.

Wired: I get to keep my friends.

Tired: Takes longer to wean you off nicotine than plain cold turkey; expensive.

Nicostopper
Nicostopper

This little box of tricks locks away 10 cancer sticks and doles them out at pre-programmed intervals throughout the day. It also offers advice from its built-in software, but the real trick is the drip feed of fags.

But you can see the problem right away — it’s too easy to just buy another pack. Plus the Spanish gizmo costs around $300, which is really quite absurd.

Wired: Combines most of the above in one device.

Tired: Doomed to failure due to easy availability of cigarettes in bars; it costs $300.

Product page [Nicostop]

Now, over to you. Any tips? Any tech-related tricks (or even non-tech) to help a smoker quit? Answers, please, in the comments

Nokia Intros Three Classic Phones

nokia2700classic.jpg

While the rest of the mobile world is prepping itself for a trip to Barcelona’s GSMA conference next month, Nokia today announced a trio of new devices, the 6700 classic, 6303 classic, and the Nokia 2700.

The 6700 is the company’s successor to the popular 6300. The handset features a metal keymat, 5-megapixel camera, assisted GPS navigation, and high-speed data access. It’ll run European customers EUR 235.

On the other end of the spectrum is the EUR 65 Nokia 2700, which offers expandable memory, an integrated music player, and a 2.0-megapixel camera. The 6303 classic splits the difference at EUR 135. The handset features a 2.2-inch screen, a 3.2MP camera, and comes preloaded with Nokia Maps.

No word on availability in the States yet.

iMovie ’09 Review

On the surface iMovie ’09 doesn’t appear that much different than the iMovie ’08 everyone complained about. But when you start digging through the software, you realize Apple actually listened to all the user complaints.

Let’s face it, iMovie ’08 was a step backwards for the iMovie software, so much so that Apple even made it a point to keep iMovie ’06 available as a download well after the software had been updated. The biggest complaint with iMovie ’08 was it lacked all the special features found in the previous version that made video editing so fun and easy.

iMovie ’09 has regained most of the features that were lost in the ’08 version and even has some new ones like video stabilization, green screen and animated maps. The UI still lacks a dedicated timeline that most video editors are accustomed to using, but to make up for it iMovie ’09 has new tools like the precision editor and advanced drag-and-drop capabilities.

Here’s a closer look at the new features of iMovie ’09:

Precision Editor

Apple’s response to all the complaints about iMovie ’08 lacking a timeline is this new precision editor window. Once you’re in a project, you select precision editor in a clips pop-up window, and the bottom half of iMovie becomes the editor. This tool is intended to help make more precise edits between two clips in your project, and does this by showing the two clips in an overlapping fashion. You simply click the spot in a clip you want to cut at and than iMovie automatically moves the clip to create the cut you want.

The window can also display audio tracks, effects and titles along side the video clips so it feels more like a timeline than a simple project window. There is also the option to move titles and change audio tracks of clips. The problem here is that the precision editor won’t let you do precise manipulation of a music track. This is frustrating, especially when you’re trying to line your video up with music. For the simple trimming of clips precision editor works pretty well—better that than nothing—but it’s still no substitute for a timeline.

Advanced Drag-and-Drop

After checking Show Advanced Tools under iMovie Preferences, this drag-and-drop tool shows much more features. In iMovie ’08 dropping a clip from the library on-top of a clip in the project window simply inserts the library clip into the project. Now in iMovie ’09 the same action brings up a pop-up menu filled with choices. It has options to replace the clip four different ways into your project or just to insert it the same way it would have in iMovie ’08. The best features though are the Audio Only, Cutaway, Picture-in-Picture and Green Screen—all of which are completely new to iMovie ’09.

Video Stabilization

For the common shaky video clip using video stabilization will impressively make the annoying camera movement disappear. iMovie ’09 does this stabilization in two steps. First it will analyze the video clip frame by frame and pixel by pixel, comparing one side of the frame to the other. Once it has analyzed the clip it applies a function that scales, rotates and moves the video based on the comparison. It zooms and trims the clip as much as it needs to apply the reverse movement of the camera shake and still not go outside the video frame. What’s more interesting is this video stabilization is the same effect Apple uses in their professional visual effects program Shake.

Video Effects, Themes, Titles, and Transitions

Thank God or maybe Jobs, but video effects like speed, reverse play, and color adjustments are all back in iMovie ’09. The clip inspector window now has options for all these effects. There might not be as many effects as there were in iMovie ’06 but there are some new ones, like the cool Sci-Fi and Heat Wave color shifts.


Themes have also returned to iMovie. There are six different themes to choose from and each one puts a visual effect on the first and last clip in the project. The first will show an intro title like a scrap book with video playing on it and at the end it will insert a directed by title over your last clip. What’s cool is it will also add theme-related transitions to the transitions selection. Same goes for the titles. You only get about four new transitions and titles, but it’s nice to keep each element of the project in theme.


iMovie ’08 only had 12 titles to choose from which was pretty pathetic, but now iMovie ’09 has over 32. The titles aren’t as customizable as they were in iMovie ’06 but with new additions like Clouds and Organic Main it might make up for it. As for transitions, only a few new ones have been added but nothing spectacular.

Maps and Backgrounds

The maps visual affects are pretty cool but not something that can be used with every project. There’s eight different moving maps to choose from—not just fake Indiana Jones maps but real ones that you can put your real locations on, as well as set your desired duration. When changing the destination points on a map, it conveniently pulls up a search window for city or airport, which makes finding a specific location very simple. After playing with these maps, I can say the best feature is the ability to add video effects. Since you can add the same effects to maps that you can to video clips, you can make Sci-Fi-looking worlds, like I did in the the video above.


It’s very sad that a background selection was not available in iMovie ’08. Something so simple like a background is really essential to giving users the freedom to create any type of project they want. With an assortment of solid colored and moving backgrounds, iMovie ’09 now has the the option to a add a simple color frame to the project. I for one am glad backgrounds are finally back.

Edit to Music

This is another new feature in iMovie ’09 that is intended to assist at editing to music or making a music video. What this option does is allow the user to drop beat markers on a music track and then using those beat markers iMovie ’09 will adjust the video clip durations to match the markers. This option will take some getting used but it seems like a valiant effort on Apple’s part to create something useful.

After playing around with the edit to music and green screen options I was able to create a fun little video. Before you start asking who the hell these kids are, all the sample video clips I used were provided by Apple so ask them.


Overall
Apple attempted to recreate iMovie for iLife ’08, and in many people’s views, this was a massive failure. With iMovie ’09, the company is really trying to make up for it—or perhaps prove that it had to tear down the previous system to make a decent new system. Most of the points that experienced enthusiasts complained about, like lack of creative features, has been addressed. But are the additions of features like video stabilization and effects enough to make this iMovie ’09 as useful as iMovie ’06 was? At this point, I still think it’s not. The new tools like precision editor and drag-and-drop are nice needed additions for the layout but a timeline is still better. Bottom line is this: If you didn’t mind the new iMovie layout but wanted more creative tools, you got them. But if the lack of a timeline layout in iMovie ’08 is what got your goat, you’re probably not going to like iMovie ’09 either. Sorry. [iMovie ’09]

jOG gives you a newer, more annoying way to get fit on your Wii

jOG gives you a newer, more annoying way to get fit on your Wii

How would you like to pay about $40 for a gadget that makes you jump up and down like a six-year-old hopped up on Pixy Stix to play your Wii games? That’s the idea behind the jOG, an accelerometer that connects in-line between the Wiimote and the Nunchuck, making sure you’re not having any fun unless you’re running in place — thereby decreasing the amount of fun you could be having otherwise. The little heart-shaped gadget also has a pedometer to count your steps and one particularly brilliant feature that might just make it usable: a button to turn the thing off. Video of the good-times jogging action after the break.

Continue reading jOG gives you a newer, more annoying way to get fit on your Wii

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jOG gives you a newer, more annoying way to get fit on your Wii originally appeared on Engadget on Thu, 29 Jan 2009 09:59:00 EST. Please see our terms for use of feeds.

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How to get the best sound from in-ear headphones

I love in-ear headphones–the ones that fit inside your ear canals, as opposed to ear buds that rest on the outer ear. I’m a big fan because in-ear headphones’ ultraclose proximity to eardrums offers the potential for the highest-resolution sound quality.

The better in-ear headphones also do a great job of sealing out external environmental noise so you can listen at a lower (safer) volume and still hear all of that amazing detail. The problem is, unless both earpieces are sealed tight, you’re not going to get the sound you paid for.

Everybody’s ears are different, so achieving a perfect fit can be a tricky exercise. Most in-ear headphones come with a selection of differently sized and shaped eartips. Try them all; the goal is to produce a the best possible “seal,” which reduces the amount of outside noise you hear and delivers the headphone’s fullest-possible bass response.

The difference in sound quality between a good seal and an iffy one isn’t subtle. It’s definitely worth a little extra effort to maximize each tip’s seal. Remember, too, that poor sealing makes for a less secure fit, so the earpiece is more likely to fall out of your ear.

Tip: Your left and right ear canals may not be exactly the same size; you might need, for example, the smallest eartip for your right ear and a medium tip for the left ear.

I’ve included a gallery of images to help perfect your in-ear insertion techniques. First, try rotating/twisting the tip slightly as you push the headphone inside the canal.

Originally posted at The Audiophiliac

MiRoamer, Blaupunkt Offer Internet Car Radios

MiRadio
Here’s one more way to get music any way you want in the car: Internet audio streamed to your dashboard via two new radios just introduced by Blunkpunkt in conjunction with MiRoamer. How does it work? (The MiRoamer press release doesn’t cover this minor detail.) It’s indirect: You use a 3G-capable cellphone to capture the stream, then it’s transferred via Bluetooth to the Blaupunkt radio, either the double-DIN Blaupunkt New Jersey or the single-DIN Blaupunkt Hamburg. Prices will be $300-$400 when they ship this summer or fall.

Firmware Hints at New iPhone Model

iphonefirm21.jpgNot all of us have the time required to go digging around in device firmware. Fortunately, there are sites like Mac Rumors, which spends a good chunk of its day doing just that.

Digging around in the iPhone’s 2.x Firmware, the site made an interesting little discovery that may signal the existence (be it physically or conceptually) of the next version of Apple’s popular handset. In the firmware, the device is referred to as “iPhone2,1.” The company uses these designations to distinguish iterations of the phone. The first iPhone was iPhone 1,1. The 3G was designated the iPhone 1,2.

After even more digging, a developer noticed the company had two such devices listed s being in use.