When the first computers were invented, they occupied entire rooms and had basic screens and input and output capabilities. Over time, computers have not only become a powerful multimedia and data-processing device, they have also slowly shrunk in size. The latest step in the evolution of computers is the tablet. This handy device packs most of the functionality and power of a desktop or laptop, with a smaller size and weight than a standard magazine.
With the increase in the speed of mobile Internet, the desire arose for a computer that was easy to transport and use while traveling. While netbooks filled this gap very well, there were people who wanted convenience in an even more portable and easy-to-use format. This was the beginning of tablet computing technologies. When using a touch screen interface, you do not need a keyboard or mouse. Internal wireless or cellular modems take care of any Internet and network access needs and allow for an even smaller tablet footprint. By eliminating the necessary hinges or accessories, the resulting product was a flat, lightweight device capable of meeting the needs of most computer users.
The big names in the world of technology were quick to launch products to the market. Currently, there is a full line of tablets available from Motorola, Apple, Samsung, Toshiba, ASUS, and RIM that have similar features and functionality. While features and details may vary between companies and models, the tablets have screens ranging from seven to 10.1 inches and screen resolutions of around 1280 by 800 pixels. Most have cameras ranging from three to eight megapixels and are capable of recording Full HD video at smooth frame rates. When it comes to storing your apps, music, movies, and personal data, storage capacities range from 16GB to 64GB, although higher storage capacities often come at a higher price.
The real deciding factor for most tablets is the operating system that runs on the tablet. If you own a smartphone, this is a family dilemma. Currently, Apple’s iPad and iPad 2 run iOS, the Motorola Xoom and Samsung Galaxy Tab run the Android 3.0 Honeycomb operating system, and the BlackBerry Playbook runs a specialized operating system designed by RIM. They all have similar interfaces, however, when using a company’s operating system, you will be limited to the choice of applications and accessories. Overall, if you’re looking for an extremely portable device for word processing, email, web browsing, multimedia viewing, and light gaming, it’s hard to compete with what tablets offer.
