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Entries Tagged ‘Eyeballs’

Microsoft Bing’s it’s Way Onto the iPhone With New Search App

Microsoft has just made Bing [Free - iTunes app] their second iPhone and iPod touch app (no, Office wasn’t first — that’s still MIA — the amazing image-zooming Seadragon was), and it’s fairly impressive. It takes a lot of the services Google powers throughout the iPhone and the Google Mobile app and collects them all [...]

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Microsoft Bing’s it’s Way Onto the iPhone With New Search App

MercadoLibre and Why South America Shouldn’t Settle for Quick and Easy

Back before Brazil was the darling economy of Latin America, all eyes were on Argentina—or at least the dot com “eyeballs” were. In the late 1990s, when VCs, private equity houses and wealthy individuals where throwing Internet money around the globe, Argentina got more than its fair share. The relatively small country was home to the fifth-largest number of registered Internet domain names in the world, and in early 2000 the now-defunct Industry Standard estimated that some 50% of the Latin America’s Web startups were concentrated in Argentina.

Of course, when the Nasdaq crashed, most of those global investments did as well. Just like in India, investors bailed on funding commitments happy to write off their far-flung bets and move on. Left in a lurch, most of these Latin American companies went out of business, many others sold, and one—just one—went public on the Nasdaq.

MySpace to Buy Flixster?

The rollup of entertainment startups by MySpace might not be over. Fresh off the acquisitions of music services iLike and iMeem, the social network is now reportedly eyeing Flixster, a popular movie rating site that also has its apps on social networking sites and mobile platforms.

The reason for the interest, according to AllThingsD, is “to combine it with Rotten Tomatoes, another News Corp.-owned site run by its IGN Entertainment division.” The report calls the deal price “unclear.” While such news seemingly comes out of nowhere, the companies have worked together in the past, and Flixster is one of the biggest sites that uses MySpace ID, the social network’s competitor to Facebook Connect.

As MySpace looks to build a business around entertainment-based page views and eyeballs (see: music and movie exclusives), Flixster might make sense as another piece of the puzzle. On the other hand, if traffic stats from Compete are to be believed, the movie site’s best days might be behind it (also interesting to note: A huge percentage of its traffic apparently comes from Facebook).

Reviews: Facebook, Flixster

Tags: flixster, myspace

Giz Explains: The Ultimate HDTV Cheat Sheet and Buying Guides [Giz Explains]

It’s truly the best time of year to buy an HDTV, and well, here’s every confusing TV term you might encounter, everything you need, explained in one place.

Resolution aka 720p vs. 1080i vs. 1080p
Resolution is pretty simple—it’s the number of individual dots (pixels) that make up a display, arranged in a grid. However, when it comes to TVs, we tend talk about it in a slightly weird way, as lines of resolution (think of a FourSquare board), and we tend to do it in shorthand. So, for instance, what’s considered “standard definition” is a resolution of 640 x 480, which refers to 640 vertical lines, and 480 horizontal lines. A 720p TV has 720 horizontal lines of resolution, and most typically, 1280 vertical ones. A 1080i or 1080p TV is 1920 x 1080. And the whole 1080i vs. 1080p thing—i stands for interlaced, where only every other line of resolution is displayed, while p is for progressive scan, where the whole picture’s displayed at once. Really, since even the cheapest sets are progressive now, you don’t have to worry about it.

An important thing to consider, however, is the Lechner Distance, or the distance at which your eye can actually process all of the detail in a 1080i/p resolution image. While you should consult the chart, basically, if you’re sitting further back than 7 feet from a 52-inch TV, your eyeballs can’t actually resolve the difference between 720p and 1080p, so you might as well save the cash.

Motion Resolution
A somewhat trickier spec that some TV experts swear by, it refers to how well a set’s resolution holds up when stuff’s actually moving on the screen, like a baseball player running down a field. Plasmas tend to have better native motion resolution than LCD, but LCD has been fixing this problem. (See “hertz,” below.)

Viewing Angle
Basically, it’s how far to each side of the TV you can be and still see the picture, measured in an angle that is, naturally, less than 180º. Again, traditionally this was more of an LCD problem than a plasma one, but all TV technologies have had some issues in the past, and the worst offenders used to be DLP and other microdisplays.

To see viewing angle at work, start where the picture on a TV looks best, and move to one side—now note where the picture starts looking weird, with the colors changing, washing out and getting hard to see. Nicer sets reach nearly 180º, so plenty of people can take part in the HD glory.

Hertz, or What 120Hz and 240Hz Mean
Hertz is basically just the number of times the image onscreen refreshes a second. Because of broadcast standards, TVs in the US need to be 60Hz, meaning they refresh the image onscreen 60 times a second. (In Europe, the standard is 50Hz.) Video sources are generally 30 or 60 frames per second, because of this, and a regular video camera shoots at 60fps a second. So typically, 60Hz sets are the norm.

Lately, though you have 120Hz, and even 240Hz sets, all of them LCDs. They do this to increase motion resolution—see above. A 120Hz TV refreshes 120 times a second, and it comes up with those extra frames by making them up—either duping the frames that are there and putting black spaces in between, or by splicing in intermediary frames that are basically realtime morphs of the two frames they come between. Stuff looks really smooth—sometimes too smooth, true—but the point’s to fight LCD’s motion blur disadvantage against plasma.

240Hz is another ball of sticky still, promising less motion blur, but with a tradeoff. but there are two different ways to achieve it. One way’s kind of cheating, in that it’s a 120Hz that uses a flashing backlight to simulate 240 frames a second. The other, more “legit” 240Hz is genuinely faster, with images staying up on the screen for just 4ms before moving to the next. There’s no real way to tell which kind of 240Hz a TV uses (though a “scanning backlight” is a tip off it’s not the “real” 240Hz). There is a law of diminishing returns in reducing motion blur as you climb past 240Hz, but for some serious AV nerds, like Home Entertainment’s Geoff Morrison, it does make LCD TVs more watchable.

Plasma TV brands sometimes boast “600Hz,” but that’s mostly to show off to LCD shoppers that these kinds of motion-blur refresh problems are really specific to LCD. It’s not so much a spec as a declaration of the tech’s superiority in this department.

To make things just a tad weirder for you, films have been shot since ancient times at 24 frames per second, so many TVs have a 24P mode, meaning the screen refreshes 24 frames per second, or in multiples thereof. (Any mathmagician can tell you that both 120 and 240 are divisible by 24.)

Plasma
The basic way plasmas work is that there’s a party of noble gases trapped between two glass panels that are zapped and light up all pretty. More practically, what plasmas offer over LCDs is superior color (often), better motion (typically) and deeper blacks (always and forever, with a couple of exceptions). The tradeoff is that they’re more power hungry, and generally heavier.

The life-or-death questions people have about plasmas are almost mythical now: Burn-in, where an image is permanently etched into the panel after being left up on screen too long isn’t really problem anymore (unless you’re sadistic to your TV). The “Denver problem,” where high altitudes affect sets, is less of an issue, but it exists: If you live at 6,000 feet or higher, you should read this summary by our friend David Katzmaier at CNet. Panel half-life is a very long time, now, about the same as LCD’s backlight (which, of course, could be replaced, but we’re talking like 10 year out). When it comes to the cheapest TVs, 720p plasmas are hands-down the safest bet for best picture quality.

LCD
The people’s HDTV technology, LCD, stands for liquid crystal display. The liquid crystal part is a gel that sits in front of a backlight, which is divided up into pixels. There are two main kinds of backlights used, CCFL (pictured, via Home Theater Mag) which are like the lights in your high school cafeteria), and LED, which we talk a bit more about below. There are two major kinds of LCD displays. There’s the traditional twisted nematic kind (TNT), which is cheaper and known for faster response times, and then there’s in-panel switching (IPS), which is more expensive and usually slower response times, buuut it’s got a wider viewing angle and better colors.

On a broader level, the stuff to consider with LCD when it comes to actually buying a TV, is that, on the cheap side, LCDs tend to have worse motion and less excellent contrast ratios than plasma. You step up a bit, and it starts to even out. Especially if you pony up for the best of the best LCD TVs, typically lit up by LEDs. LCDs in general are way more eco-friendly, slimmer, and—because of their backlights—better to watch in environments where you’re gonna have a ton of light spilling in.

DLP
DLP is a rear-projection technology made by Texas Instruments that creates the image onscreen using a whole bunch of tiny mirrors that reflect light through a lens. The big thing about DLP sets is that they’re, um, big and for cheap—a 65-inch DLP set is just $1500. But you’re probably not gonna be mounting this sucker either.

DLP is the last survivor of the “microdisplay” projection TVs, that also included LCD and LCOS techologies. They are great on contrast, but they got killed by flat panel because you can’t make them an inch thick.

Laser TVs
Mitsubishi’s LaserVue TV is a microdisplay projection set (with a DLP chip) that is lit up by lasers instead of just focused light. Thanks to this, it delivers some of the most amazing colors and deepest blacks possible, as good as plasma sets, but at a ridiculously low power consumption. Sadly, you’ll probably never buy one, and not just because it’s $5000 for a 65-inch set.

Contrast Ratio
So, technically, contrast ratio is just the ratio between the brightest and darkest images a display is capable of showing, which sounds like an objective enough specification. But like many specifications, this one has been turned into a marketing tool, and subverted to a point where it is not helpful. In the lab, there are several kinds of contrast ratios: Static, which is the ratio between the brightest and darkest a screen can display simultaneously, and dynamic, which is the darkest and lightest a screen can ever be at any given time. Sadly, it’s this latter figure that most TV makers brazenly display on their boxes, to the tune of ridiculous numbers like 1,000,000:1 (or more). It’s utterly meaningless, and you’re better off ignoring it.

OLED
It’s the beautiful future of television, but vastly too expensive for anyone but CEOs to own right now because OLED displays are really hard (read: expensive) to make at large sizes. “OLED” stands for organic light-emitting diode, and what’s special is that the individual pixels light up by themselves, like plasma, but can be laid out on a single sheet of glass (or plastic), like LCD, so they get the best of both: They’re super thin, they don’t need a backlight, they have higher contrast, and they’re energy efficient too. Also, they may one day—soon—be bendy!

LED TVs or LED Backlighting
While a standard LCD set is lit up by a cold-cathode fluorescent lamp (think dreary lighting from high school), the best LCD sets use LEDs (light-emitting diodes). They can be configured a few different ways: Edge-lit, where the LEDs are arranged in strips along the sides of the TV, and allow it to be super-thin; and backlit, where a grid array of hundreds of LEDs sits behind the screen and, with local dimming, where clusters of lights turn on and off individually, offers the best LCD money can buy. Three of the five best TVs you can buy are LED-lit, if that tells you anything. And no, they’re not cheap.

3D
If you thought you heard a metric shitton about 3D this year, just wait for 2010. We have a giant primer on 3D tech right here, but there’s just a couple you really need to know. Polarized 3D glasses are the cheap 3D for the masses—i.e., IMAX—where two synced projectors throw out two different images are slightly different polarizations that can only be seen by one eye at a time, making your brain see stuff in 3D without that annoying red/blue thing.

And while we kinda made fun of them, shutter glasses are actually the way 3D is moving in nicer implementations, from Panasonic and Nvidia, among others. Essentially, the glasses are battery powered, and shutters blink rapidly over each eye timed to the refresh rate of the display, so each eye sees a slightly different image as the shutter opens. It works better on plasma than LCD (even 120Hz models), in our experience.

Anti-Glare vs. Anti-Reflective
Anti-glare and anti-reflective displays, surprisingly are not the same thing. Anti-glare displays often try to diffuse light coming at a display with a treated or textured surface, almost like a “matte” finish. It’s about cutting back external light hitting the display, but the tradeoff is that the picture coming through may not be as clear. Anti-reflective deals with light that comes from the display itself, as well as external light, and handles this with special coatings or films that minimize reflections from all angles to make the picture clearer. (Just think about eyeglasses, with that greenish coating. Same idea.)

HDMI
Honestly, the only thing you really need to know about but the High-Definition Multimedia Interface—you know, HDMI—is that the cables in most retail stores cost waaaaaay too much. If you pay anything over $10 for an HDMI cable, you are getting suckered. Order cheaper cables from Monoprice.com and other retailers—they do just fine as long as you’re not installing them inside your walls. (If you’re doing that, you should pick something heavily coated and insulated, and built to last a few generations of TV.) Oh, and there’s a new version coming out—HDMI 1.4—that supports higher resolutions and internet. Not only will that require brand new HDMI cables, it will require new TVs and new content too, so it’s a ways off.

Other HDTV Guides

5 Best HDTVs Under $1000
5 Best HDTVs Period
The Difference Between a $600 and a $6000 TV
How to Buy an HDTV Today (or Any Day)
Picking an HDTV Like a Pro
How to Set Up Your New HDTV
How to Calibrate Your New TV

Still something you wanna know? Send questions about HD, VD, and KFC here, with “Giz Explains” in the subject line.



Okay, It’s Time to Break Up With Hulu [Hulu]

Hulu is the best video site on the internet. There’s a price though, for being able to watch 30 Rock whenever we want. And clearly, it’s going to get steeper.

Hulu’s corporate masters have reared their dragon heads from time to time in the past, like when it nuked Boxee and PS3 access, so you couldn’t watch Hulu on your actual TV, and made it even harder to watch Hulu outside of the US.

Now, Hulu’s blocking startup video discovery sites like Rippol, Yidio and Clicker from embedding its videos. Likely, again, because Hulu’s content providers aren’t too happy about somebody throwing all of that content into a single place that’s not Hulu, even though theoretically, embedding is harmless—the video goods aren’t being stolen, and Hulu still makes money off of the ads in the stream. I mean, we’re talking about embedding here. This is about control.

And, given that Rupert Murdoch is publicly entertaining the idea of de-listing all of News Corp.’s content from Google (with Microsoft offering its own cash incentive to do so), a Hulu you have to pay for, or at least, is even more tightly controlled is more feasible than we’d like to think. (Hulu is a joint venture between Murdoch’s News Corp. (which owns Fox), NBC Universal, and Disney (which owns ABC).

Ads, those I can deal with. Alec Baldwin’s genius isn’t free. Arbitrary restrictions that make it harder to watch what I want to—that, not so much. I’d rather watch nothing at all. I’m pretty lazy, after all. I can’t even muster the energy to figure out when a TV show actually airs. (When does 30 Rock or Dexter run? I don’t know.)

The way Hulu’s going, it looks like I’m going to have a lot more time to play Modern Warfare 2. You know, TV dudes, the biggest entertainment event in history. The kind of thing that’s pulling people away from their TVs, ripping their eyeballs away from the ads you sell to survive.

The sooner we quit Hulu, the less painful it’ll be in the long run. [GigaOm]



NASA Attempts To Assuage 2012 Fears

eldavojohn writes “The apocalyptic film 2012 has dominated the box office, taking in $65 million on opening weekend. But with all those uninformed eyeballs watching the film, NASA has found itself answering so many common questions that their Ask an Astrobiologist blog offers calming, professional reassurance that there is no planet Nibiru, nor will it collide with Earth (although I do recall a massive solar storm forecast). NASA’s main site even offers a FAQ answering similar questions. NPR has more on NASA scientist David Morrison and his efforts to calm the ensuing public hysteria, but survivalists are already planning for the big one. Pretty funny, right? Not according to Morrison: ‘I’ve had three from young people saying they were contemplating committing suicide. I’ve had two from women contemplating killing their children and themselves. I had one last week from a person who said, “I’m so scared, my only friend is my little dog. When should I put it to sleep so it won’t suffer?” And I don’t know how to answer those questions.’”

Read more of this story at Slashdot.


Careful, You’ll Poke an Eye Out with That Thing [Eyeball Removal]

How might one repair a cyborg’s eye in the future? Why, with this handy eyeball removing tool. How does one forget what’s seen in this image? Macallan 12 years, neat, that’s how. [Bloomers and Bows via Boing Boing Gadgets]



Facebook Promises to Get Rid of Scam Adverts

Facebook is the king of social networking with more users than any other web 2.0 site. With all those users, it’s also an attractive place for scammers that want access to lots of eyeballs. After a few embarrassments, Facebook is promising to take a stronger stance against deceptive advertising.
 
Facebook has gotten a bit of a black eye in the press lately after some companies using the platform were accused of scamming users. These scams often come in the form of special offers and surveys within games. Facebook’s Nick Giano wrote in a blog post that the site was aware of the problem and was actively working on it.

Users of the site also encountered a rise in stimulus scam ads earlier in the year; Facebook notes that they were quickly removed from the site. Hopefully this new wave of scams can be dealt with in the same manner. Facebook claims that over 100 developer applications have already been removed or “brought into compliance" so far. Have you noticed any fishy behavior on Facebook?

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Vertical Bed Includes Sunglasses To Complete The Pretense That You’re Awake [Beds]

It vaguely reminds me of someone painting eyeballs onto their eyelids to feign wakefulness, but I kinda almost want a Vertical Bed. It’s intended to help you catch a few extra zzZZZ’s on your daily commute while looking dorky.

Basically the bed fully supports all of your body weight by attaching to subway ventilation grating. And to prove that it works, some poor guy got assigned to the task of taking 40 minute naps in the middle of New York. Since he didn’t get mugged or fall over, this could be considered a successful trial.

The Vertical bed comes complete with noise-cancelling headphones, opaque sunglasses, a free standing umbrella, and fits into a suitcase. No idea when we’ll be able to buy one, but I’ll be wishing I already had it while waiting in line. [Substitute Materials via Design Launches]



Facebook, Twitter, Zune and Last.Fm on Xbox Live Hands On: Hrm, That’s Interesting [Xbox Live]

Twitter and Facebook, on your Xbox. It’s weird, like people who put ketchup on their eggs.

Tweet Tweet

Twitter actually makes the most natural jump to the Xbox. It’s a really basic app, with your timeline, search, and trending topics, but it works, largely because the vertical stream is preserved, even if you can only see four (very legible) tweets at a time, so you won’t be power-browsing, TweetDeck style, by any means. It’s slow, and typing’s reeeeeeeally frustrating, like having your eyeballs poked out one pinprick at a time, if you don’t have the chatpad (part of thinks this entire update is all a giant conspiracy to sell more Xbox 360 chatpads). Updates can sometimes take forever to hit your Twitter stream, too. Still, it’s pretty, and works the best of the new apps.

Facebookin’

Facebook uses the standard Xbox tile UI instead of rolling its interface, like Twitter did. Which is disorienting (and disappointing), since you’re browsing through a stream horizontally, one choppily-animated tile at a time. Why is the tile-sliding animation so terrible on a monster console like the Xbox 360? We don’t know. Like Twitter, it’s basic—focused on Newsfeeds. Your groups are ported over, so you can browse their newsfeeds individually, but you literally have to browse one post at a time, which is agonizing, making you far less inclined to comment on updates.

The interface works much better, and feels way more natural, with photo albums. What’s interesting is that, at least in the preview, your friends have to link their Xbox Live and Facebook accounts together themselves in order to show up in the “Xbox Live Friends on Facebook” (and vice versa) pages—you can’t manually go in and link Jason Chen’s accounts so you’ll see them together in your app. That might change though, with the final rollout. (Here’s some video of it, from Kotaku.)

Last.fm

This would be would be waaaaaay better if it could play in the background. It can’t. Meaning once you link your accounts and all of you stations are nicely and automatically ported over, to listen to Last.fm, you just have to sit there and leave it running, with band pictures floating up to your screen every once in a while. Lame. (You can see it in action on Kotaku.)

Zune Video Marketplace

Not a whole lot to write home about yet besides 1080p streams—it’s a video store on Xbox, with movies for rent or purchase, TV shows, trailers—but Zune Video is here and it, um, works. You browse through the standard Xbox interface, like Netflix. We didn’t get a chance to use the possible killer feature—Party mode, where you can watch stuff with your friends—yet, but if anything makes the Zune video store really stand out, that could be it. Previews, alas, didn’t come in at 1080p, even over FiOS, which clearly has the bandwidth to deliver.

gawkerGallery(5384917,8,”); All in all, the new apps, they’re interesting, they add something, but with the exception of Zune Video Marketplace, aren’t critical. At least for now.