What Tablet PCs Can Do for You

What Tablet PCs Can Do for You

Tablet PCs are great. If you are a mobile person, and you have never considered getting a tablet PC in the past, now is as good a time as any to start checking them out – the technology is cutting-edge, the usability is superb, and prices are starting to drop.
There are two main types of tablet PCs: convertible and slate. Convertible tablets look a lot like normal laptops except the screen can be rotated all the way around and laid down flat across the keyboard. You then input information through the screen using a stylus. Slate tablet PCs include only the screen interface – though they are fully integratable with peripherals like keyboards and mouses, the computer itself does not have them. Both types are viable options, depending on your personal preferences and what you’ll be using it for.
As with any technology, tablet PCs have advantages and disadvantages. Thanks to the last few years of development and enhancement, the disadvantages are shrinking in number, and the perks are becoming more and more enticing.
Advantages of Tablet PCs
Far and away, the best thing about tablet PCs is their mobility. You can take and use them anywhere you go, the same way you would take a notebook and pen. That means that when your boss bumps into you in the hallway and gives you a number of assignments, you can write them down. In meetings you don’t have to hide your face behind the monitor of your laptop because you can lay the tablet PC flat on the table. For students, this mobility is great – you can study your notes while you’re waiting in lines or even in the car.
Tablet PCs let you use digital ink to store handwritten notes, graphs, charts, and pictures. You don’t have to worry about taking your laptop and a notepad and pen to meetings or classes. Using the stylus, tablet PCs record your handwriting and drawings. They can convert your handwriting to text if you need to turn in an assignment typewritten.
All of the money you have been spending on pens, pencils, highlighters, notepads, papers, binders, folders, staples, and paperclips stays in your pocket. Because of the digital ink option on tablet PCs, much of the need for paper supplies and writing utensils is eliminated. You can keep all your notes on your computer.
Finally, one of the advantages of tablet PCs over regular laptops is that you don’t lose any functionality from your computer. Tablets operate on similar platforms and run many of the same programs. In fact, many programs integrate all of their normal functions with digital ink, so you can add notes to documents and even email your handwritten notes to someone.
Disadvantages of Tablet PCs
Despite my obvious zeal for tablet PCs, I recognize that there are still some disadvantages. First is the price. The prices for tablet PCs are coming down quite a bit from when they were first released, but on average, you can expect to spend more for a tablet PC than for its equivalent laptop. Depending on the bells and whistles you’re looking for, expect to pay anywhere from ,000 on up.
The handwriting-to-text conversion does not always work the way you wish it would. Just like speech-to-text systems require a trained style of speech to work properly, tablet PCs recognize a trained penmanship easier than the way you may write naturally. A lot of the kinks in these conversion systems have been worked out – but don’t plan on handwriting your next novel expecting to be able to convert into a print-ready copy with no problems.
Finally, their smaller size is both an advantage and disadvantage. They are much more mobile than their laptop counterparts, but the viewing area is also smaller. Likewise, the keyboard also shrinks down to accommodate the smaller size, so if you feel like your fingers are already cramped on a laptop-sized keyboard, you’ll want to make sure you’re going to be able to use the tablet PCs before you buy one.

Notebook As A Tool Of Time Management

Notebook As A Tool Of Time Management

Notebooks have emerged as a bare essential for the business executives who carry their work along with themselves. Notebooks which are also known as laptops can facilitate the work process thereby saving substantial and valuable time. In short, it is used as tool of time management.

Owning a notebook is a dream of many, but since it is very expensive nobody buys it unless it is indispensable to them. However, some people having shoe-string budget look for a good notebook. They are the ones who need detailed and comprehensive information on notebooks and laptops before they settle for one.

Basically, buying a notebook or laptop largely depends upon the personal choice, specific requirement and social status of a person. Besides, different manufacturers are introducing notebooks of different look with a wide-range of features. However, some notebooks are launched in the market to cater to a particular segment of buyers keeping in mind of their specific needs. Accordingly, these laptops differ in flavor, class and quality.

Let`s take a look at the various types of notebooks that are available in the market today. Keeping various factors in consideration the notebooks can be broadly divided into four major categories, such as:

Budget laptops – Typically, these laptops cost around US$ 1000 to $ 1200.

Mid-range laptops – Notebooks of this category can be found with a price-tag of about US00 to 00.

Ultra-portable laptops – These light-weight laptops ranges from US00 to 00.

Laptops for the people with a class apart. With all the standard and advanced features in these notebooks, they cost above US00.

Performance test of laptops:

Notebooks can be tested on the basis of certain benchmarks such as Multimedia content creation 2003 and Business Winston 2002. These tests determine the performance ability of different notebooks with regard to regular productivity applications and multimedia content application.

Similarly, 3D Mark05 and 3D Mark06 are used as standards to measure the gaming and graphic potential of different notebooks.

Likewise, PC Mark05 is taken as a yardstick to test various components of notebooks such as hard-disk general usage, multithreading, web-page rendering, file decryption and 3D pixel shader.

Moreover, the battery back-up and wireless connectivity can be tested using Battery Mark02 and QCheck as the benchmark.

Finally, Vista Compatibility Check can be undertaken to test if the notebooks have Vista-readiness. Under this test, the performance of the laptops is assessed on the basis of Vista drivers and Vista upgradeability.

Features:

When it comes to features, the list seems endless. Some expensive notebooks have the most advanced features such as built-in webcams, fingerprint readers, TPM and so on. So far as the features go, they can be divided into five different categories, such as:

Physical – Screen size and weight of the notebook

Connectivity – Bluetooth version 1/2, infrared, MMC reader, S-Video, DVI port, FireWire. The number and type of USB ports and PCMCIA slots.

Components – Type of optical drives, whether the notebook has a DVD combo, a CD-RW or a multi-recorder DVD-RW. The hard-drive capacity and any additional component such as wireless optical mouse or an MMC adapter.

Software – Software have always been an essential part of the package. These include recovery CDs, driver CDs, OSes, etc.

Protection – All types of protection available in a notebook, be it a finger-print reader, BIOS level HDD protection, touch-pad lock, TPM, or even rescue option available at the time of boot up.

Pricing and Warranty:

All notebooks ranging from 00 to 00 offer warranty of 1 year and some laptops have the option of additional extendable warranty.

So, the above discussed comprehensive analysis and performance tests will definitely help those who are planning to buy a laptop.

Looking Inside An iPod

Looking Inside An iPod

iPod represents a wide array of moveable media players which have been designed and are sold by Apple Inc. It was first launched in October 2001.

iPod models generally cover digital audio players with a central click wheel to iPod Shuffle that uses various buttons because of its small size. iPod Nano, a fifth generation, was launched in September 2006. This led to discontinuation of iPod mini, which it stored the data on an internal hard disk. iPod Shuffle and Nano employ flash type of memory for smaller size. These devices also act as an external medium for data storage.

iPod was inspired by the shortcomings of existing digital music players, which were not physically compact and the user interface were not very friendly.

Apple assembled a group of engineers and within a year, it unveiled the iPod. It was launched as a product which was Macintosh compatible with a hard drive of 5 GB. Apple used PortalPlayer`s reference for its software. The company Pixo helped iPod for developing user interface. But these were refined by Apple after development.

The naming of the device as `iPod` was suggested by Vinnie Chieco, who is a freelance copywriter. Coincidently, Apple had the name registered for `internet kiosks`, but it never used it for this purpose.

iPod can run MP3, M4A/AAC, AIFF, Protected AAC, Audible Audio book and WAV format. It also introduced the displaying of images ability with PNG, TIFF, GIF, BMP, and JPEG formats. The 5th generation models can even play MPEG 4. From the 2nd generation model, the software also started working with Windows along with Macs. It doesn`t support Microsoft`s WMA audio format. WMA and MIDI files can be changed using iTunes, a service provided by Apple through which you can view and download latest songs and movies on your device player.

iPods having colored displays use texts and graphics which are anti-aliased and sliding animations. The operating system is stored in a dedicated storage medium of the device. Each device player has 32 MB Ram, though later ones have 64 MB Ram. Most of it is used to cache songs through the storage medium.

Apple also added PDA type functionality so that text files can be viewed and an address book can be maintained through a computer. Also, some built-in games like brick are also included. In fifth generation iPod, the brightness of the screen can be adjusted and games can be downloaded from iTunes Store.

For first and second generation models, as well as Nano and Shuffle, internal lithium polymer batteries are used and for third and fifth generation models, internal lithium batteries are used. Initially, iPods came with a FireWire connection for charging the device, but with introduction of multipurpose USB ports, they became outdated. Recent iPod models can be charged using USB 2.0.

Many accessories, even by third parties, have been made for iPods. Some additional accessories developed by Apple were sound recorders, FM Radio Tuners, Remote Control and Audio-Visual Cables for TV. Other accessories are external speakers, protective cases, and wireless earphones. Third parties manufacturing most of these accessories are Griffin Technology, Belkin, Bose, and SendStation.

BMW vehicle manufacturer was the first car company to launch an iPod automobile interface, thus allowing newer vehicles to control iPod through steering wheels. Later Apple made this technology available to many other car brands too. Even certain Airlines started provided iPod connectors in the seat.

Apple markets its own iPod earphones and claims that they are better fitting for ears and provide better sound quality. Since it was launched, iPod has been market leader in digital players because of their high quality, supreme aesthetics and ease of use. With more cash flowing into research every year, there is no reason for this fact to change.

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