Archive for January, 2009

HTC Touch HD

HTC’s Touch HD has taken mobile display to the next level. For the vidiots like me a display this large sporting the kind of resolution it does is a godsend. I have to admit I was anxiously awaiting its arrival to the Indian market place and was proactively trying to get a handset to test even before it got here. Though that didn’t work out and disappointment was an understatement, I got it! The big question I was asking when I un-boxed it was – does it manage to deliver on all fronts and actually make the high price tag of Rs. 43, 000 seem like money worth spending? That’s what I’m here to help you decide.
Form Factor
The only word that comes to mind is ‘Sexy’. The slim black design that houses this ‘powerhouse’ of features is all snugly fit into a 115 x 62.8 x 12 mm dimension casing. The large 3.8-inch TFT LCD touchscreen display sports a 480 x 800 pixel, 65K color resolution which is the highest to be found on a mobile handset on the market. This is also the first truly totally touchscreen mobile there is with touch sensitive controls for answering and ending calls and also returning to the Home page.

img 115352 front 450x360 HTC Touch HD

It’s a very simple and yet stylish design. The only external controls that are actual physical buttons are the volume controls on the side and the power/screen off button on the top. The HD also has a standard 3.5mm earphone socket on the top. The bundled handsfree is all you’ll need though, but it’s good to have the open option. The 5MP camera is located at the rear of course with a secondary camera placed above the display. The two disappointments in design are – No flash for the camera and the rear panel HAS to be opened for a memory card to be accessed. An odd shaped USB 2.0 port is located at the bottom, but it still manages to easily accommodate a standard miniUSB connector.

img 115362 side top 450x360 HTC Touch HD

The drawback of having a screen this large is of course the space it takes up in your pocket as the handset, slim as it is, is still a bit big and weighty at 146g. But that’s expected of course, so we’ll just have to live with it. Like some of the other HTC handsets the HD tends to get unusually hot after charging and while on long calls. The HD also tends to get a little warm when applications that you may be unaware of are running in the background. It was on more than one occasion that I was quite worried why my thigh was freakishly warm on a cold night.
Features and Performance
While I was mesmerized by the large display, let me just begin by saying that what comes after this note is quite depressing, but I’d just like to add that I’m willing to concede that some of the issues could be singularly with this particular test handset I received, then again, like I always say, why would they give a reviewer a handset that’s not running at it’s optimum capacity? Forward at your own risk.
Interface
If you’ve used or seen the HTC Touch Diamond with its TouchFlo 3D interface, the HD has nothing different to offer except a better laid out view considering the display. I do like the TouchFLO interface as it gives quick and easy access to all relevant functions and features with simple finger control. It can also be customized to user requirements which is perfect. The down side is that the sensitivity couldn’t be adjusted and that could sometimes be a bit of an issue. Other than that the regular Windows Mobile 6.1 Professional OS and UI remain very standard.

img 115372 touch flo 450x360 HTC Touch HD

What really ticked me off was the fact that the accelerometer is absolutely useless for screen rotation when it comes to any of the screens expect the browsers. I had to install a third party application to rotate the display. The QWERTY keyboard could not be used in landscape mode when trying to send messages or emails. While the handset offers multiple options for data entry including a regular WinMob QWERTY keyboard, Transcriber, Block and Letter recognizer, alphanumeric and half QWERTY, the large screen is not always very effective. Except for the Half QWERTY and alphanumeric keypad the others will take some getting used to more so than these.

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Life on Mars? The red planet may not be a dead planet

New Delhi: Believe in aliens? Chances are you might soon. There could be life on Mars.

Scientists in NASA have found fresh evidence of methane on MARS, which according to Professor of Geological Science at Indiana University Lisa Pratt means, “Methane can be a waste product from microbes that are methane-generating, but methane can also be a food for microbes that are methane consumers, so, in either way, this is exciting because we have evidence that we need to think about in terms of the possibilities of life on Mars."

Presence of methane is the strongest evidence ever about life on Mars although there is no direct evidence yet.

Professor of Atmospheric and Space Science at University of Michigan Sushil Atreya said, “There are two possibilities again. Either it is geology, in which case it’s the reaction between water and rock that’s producing the methane, or it’s biology, in which case the microbes are producing the methane."

A NASA video shows the exact region where methane was found on Mars and the red spots are the areas from where the gas seeped out the most.

Earlier in 2008, NASA had confirmed presence of water on Mars. Now with the presence of methane signs of life are getting even stronger.

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How does our brain choose the right words?

Washington: A new study has identified parts of the human brain involved in the process of choosing the right words during speech.

The study could help scientists better understand the speech problems that stroke patients experience.

During speech, a person must select one word from a competing set. For example, if the speaker wants to mention a specific animal, he has to single out "dog" from "cat", "horse" and other possibilities.

If he wants to describe someone’s temperament, he has to choose whether "happy", "sad", "ecstatic" or some other adjective is more appropriate.

Tatiana Schnur, assistant professor of psychology at Rice University, wanted to determine whether one particular part of the brain, the left inferior frontal gyrus (LIFG), is necessary for resolving the competition for choosing the correct word.

She and colleagues compared brain images from 16 healthy volunteers and 12 volunteers who suffer from aphasia, an acquired language disorder as a result of stroke.

The researchers found that while two parts of the brain, the LIFG and the left temporal cortex, respond to increased conflict among words competing for selection during speech, only the LIFG is necessary to resolve the competition for successful word production.

The LIFG includes Broca’s area, named after the 19th-century French scientist Paul Pierre Broca. It is responsible for aspects of speech production, language processing and language comprehension, said a Rice release.

The study, published in the current issue of the Proceedings of the National Academy of Sciences, covered two experiments where people name a series of images and conflict between words increases as more images are named.

In the first experiment, healthy speakers’ brain activations were measured using functional magnetic resonance imaging. The second experiment mapped performance deficits to lesion locations in participants with aphasia.

By looking at direct parallels between the healthy and aphasic volunteers, Schnur and colleagues coupled location in the brain with specific speech processes.

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World of Warcraft is being Considered a Religion?

According to Dutch university graduate Theo Zijderveld, WoW could be considered a religion as it meets the four dimensions required to constitute one by French sociologist Danil Hervieu-Lger’s: Community, ethics, culture and emotion.
There is certainly a healthy WoW community, the rules could be considered ethics, the Warcraft Mythos or Lore is the culture and the emotion is the feeling we get from playing WoW.
"You have to level up as a way of self-realization. It can be very spiritual," said Zijderveld. He concludes "In the Western world where the grand narrative has largely disappeared, virtual worlds can mediate the search for identity and spirituality. "
Read his full write-up in the subject here.

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The PC of 2010 – The dramatic changes coming to PC hardware in the year ahead

Your gaming PC is a work-in-progress. Just when you’re happy with a quad-core, SLIed-up beast, Intel redo their entire CPU structure and enter the graphics card market. This year we’re going to see monitor prices plummet, a new version of Windows supporting a touch screen interface, and hard drive tech repurposed from USB drives. There’s a whole new world of hardware on its way. Here’s what you can expect from 2009.

Giganto-monitors
The cost of monitors continues to fall off a cliff. Given that you can buy a 32-inch TV for around $300 or £200, a 20-30 inch monitor is more affordable than you might think. Already, 20-inch widescreen models go for barely more than $150 (£100). Low-end 24-inchers can be had for around the $260 (£180) mark.

PCG197.eye report  article image The PC of 2010   The dramatic changes coming to PC hardware in the year ahead

Two things to bear in mind. Firstly, the big screens generally run at a resolution of 1920×1200, and running games at a lower res will mean a blurry picture. So, make sure your graphics card has the grunt for it. Secondly, there’s a silent screen panel format war being waged, with each monitor falling into one of three general categories: TN, PVA or IPS. Each has a fatal enough flaw that the dream, all-purpose monitor doesn’t quite exist yet. TN is best for gaming due to faster response times, PVA for movies with its better contrast ratios and viewing angles, and IPS for desktop work because of its excellent colour reproduction.

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