Showing posts with label Articles. Show all posts
Showing posts with label Articles. Show all posts

Tuesday, February 2, 2010

Microsoft confirms Windows Mobile 7 at MWC 2010

Microsoft is going to bring mobile Windows 7 into market,its really a brilliant attempt,I think that this will give Microsoft a new power.
Windows Mobile 7 is expected to bring the largest revamp since Windows Mobile 5 was released nearly five years ago. Details of the build are tightly wrapped, but there's talk of integrating Zune, Xbox Live, Facebook, Twitter, and Mediaroom IPTV elements, as well as native multitouch.

Some believe Windows Mobile 7 devices will have to feature a minimum 600MHz ARM v6+ processor, 128MB RAM, 512MB ROM, 3G, GPS, and Wi-Fi. Others say it enforces a 1GHz CPU and 800x480 touchscreen..
Lets see what happens after the  legal disclose of mobile Windows 7

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Sunday, January 31, 2010

Apple Ipad

Apple finally unveiled its tablet computer


Apple has done a fantabulous job,ipad is mindblowing!!!!!!!

The iPad is, as predicted, essentially a giant iPod Touch: aluminum-backed, half-inch thin, with a 10-inch screen surrounded by a shiny black border. At the bottom, there's the standard iPod/iPhone connector and a single Home button. It will be available in models ranging from $499 (16 gigs of memory, Wi-Fi) to $830 (64 gigs of memory, Wi-Fi and 3G cellular).
The cellular signal will be provided by AT&T for $15 a month (250 megabytes of data transferred -- think e-mail only) or $30 a month, unlimited. Amazingly, those AT&T deals involve no contract. You can cancel whenever you like. And since this thing isn't a phone, you don't have to worry about dropped calls; you're paying exclusively for Internet service.
There's no reason you couldn't use it to make calls using Skype, of course -- Apple says that virtually all of the existing 140,000 iPhone apps run fine on the iPad. (You can run them either at regular tiny size, or blown up double with some loss of clarity.)
Now, though, it looks like Apple really has created something new. Criticisms of "Like a laptop" and "a big iPod Touch" don't really do justice to the possibilities.
The iPad as an e-book reader is a no-brainer. It's just infinitely better-looking and more responsive than the Kindle, not to mention it has color and doesn't require external illumination. (Book fans should note, however, that the iPad e-bookstore won't offer bestsellers at $10 each, like Amazon and Barnes & Noble do. And although Apple says the iPad has a 10-hour battery life, it hasn't yet said "doing what." Playing video eats up battery a lot faster than reading e-books.)
Web browsing, painting programs, TV and movies, newspapers and magazines all seem like naturals on this 1.5-pound machine, too.
Overall, the iPad seems like a dream screen for reading and watching--at some loss of convenience in creating. True, there's an on-screen keyboard, big enough to type on with both hands in the usual way. And Apple will offer a specialized multitouch word processor, spreadsheet and presentation app for $10 each. But I'm guessing that, with no mouse and no physical keys to feel, writing and editing will be more effort than on a laptop. (Apple will also sell an external keyboard that holds the iPad upright as you type. Then again, if you need to carry all that around, maybe a laptop would make more sense.)
Apple hasn't given the thing to any reviewers yet, there are no iPad-only apps yet (there will be), the e-bookstore hasn't gone online yet, and so on.

Like the iPhone, the iPad is really a vessel, a tool, a 1.5-pound sack of potential. It may become many things. It may change an industry or two, or it may not. It may introduce a new category -- something between phone and laptop -- or it may not.

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Saturday, September 19, 2009

What does information technology mean

  1. The term "IT" encompasses the methods and techniques used in information handling and retrieval by automatic means. The means include computers, telecommunications and office systems or any combination of these elements.
  2. A contract for the acquisition of goods or services related to information technology: computer hardware, software licenses, software development, and maintenance of hardware and software.
  3. The use of computers and other electronic means to access and process large quantities of data.

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3D computer graphics

3D computer graphics (in contrast to 2D computer graphics) are graphics that utilize a three-dimensional representation of geometric data that is stored in the computer for the purposes of performing calculations and rendering 2D images.

Despite these differences, 3D computer graphics rely on many of the same algorithms as 2D computer vector graphics in the wire frame model and 2D computer raster graphics in the final rendered display.

In computer graphics software, the distinction between 2D and 3D is occasionally blurred; 2D applications may use 3D techniques to achieve effects such as lighting, and primarily 3D may use 2D rendering techniques.
3D computer graphics are often referred to as 3D models.
Apart from the rendered graphic, the model is contained within the graphical data file.
However, there are differences
A 3D model is the mathematical representation of any three-dimensional object (either inanimate or living).
A model is not technically a graphic until it is visually displayed.
Due to 3D printing, 3D models are not confined to virtual space.
A model can be displayed visually as a two-dimensional image through a process called 3D rendering, or used in non-graphical computer simulations and calculations..

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Computer vision

As a scientific discipline, computer vision is concerned with the theory and technology for building artificial systems that obtain information from images or multi-dimensional data.
A significant part of artificial intelligence deals with planning or deliberation for system which can perform mechanical actions such as moving a robot through some environment.

This type of processing typically needs input data provided by a computer vision system, acting as a vision sensor and providing high-level information about the environment and the robot.

Other parts which sometimes are described as belonging to artificial intelligence and which are used in relation to computer vision is pattern recognition and learning techniques..

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