Even in the hands of schoolchildren, you can often see tablets. It all started with the famous iPad - it was Apple that helped the emergence and development of the "tablet boom." Over time, dozens of other manufacturers picked up this trend and began to produce similar devices with a variety of characteristics and design. Let's figure out what the tablets are for, and whether such a gadget is necessary for you personally.
Before you go to the store for a much-wanted and actively advertised technique, you should decide what exactly you want to get in the end. For example, many people see the tablet as a more perfect and functional replacement for electronic "readers" for books. Given the fact that prices for paper books grow from year to year, and not everyone will want to carry around with heavy volumes, it really becomes one of the answers to the question about what tablets are needed for. But are they so convenient for this purpose? In practice, the tablet, in which, in addition to applications for reading books, there are many other functions (for example, the ability to respond to someone reading "VKontakte" or copy a quote you like to "Twitter") does not contribute to a calm, measured reading. The user's attention is constantly switched from one task to another, in the end, to fully enjoy a good book and think about the text still will not work.
But in terms of games, tablets definitely win in comparison with the same smartphones and even netbooks. Already now many fascinating games of different genres are adapted for touch screen displays with a large diagonal.
As for music and video, here, it would seem, there are no problems. They can arise only from owners of tablets Apple - manufacturers of fashionable branded technology made it possible to download your favorite tracks only through one source (iTunes), and the search for special versions of video files can cause some difficulties. The rest of the tablets running on the Android OS are much more democratic in this respect, so you can easily enjoy watching your favorite movies and TV shows in good quality. And, of course, listening to your favorite music anywhere and anytime. However, answering the questions about how much to charge the tablet, and about how long it holds the charge, it should be noted that such devices are much inferior to their predecessors - mp3 and mp4 players.
Why do we need tablets yet? In terms of shooting video and photos, they, like smart phones, will never be able to compare with full-quality cameras in terms of quality. Not to mention how ridiculous the person who tries to shoot a video or take a picture of anything by holding a bulky tablet will look ridiculous.
A really useful device, and not just another image toy, a tablet can become a student or a business person. Quick viewing documents, Internet surfing, the opportunity to participate in videoconferencing - all these functions make devices of this category really irreplaceable. And you can have access to them almost constantly, because even in the forums of experts on the question of whether you need to turn off the tablet, in most cases you will get a negative answer. The tablet is primarily a connection to the Internet 24/7.
Thus, the answer to the questions about what tablets are for and whether you need such a gadget depends on what you expect from the device. Remember that most entertainment features can easily replace other, cheaper and more compact devices.