Tablet computer: Tablet computer knowledge Complete solution for the definition of tablet computer, characteristics, types and other tablet computer knowledge detailed introduction. For your reference. Tablet computer is a new member of the PC family, its appearance is similar to a laptop computer, but it is not a simple laptop computer, it can be called a condensed version of a laptop computer. A Tablet Personal Computer (Tablet PC, Tablet, Slates) is a small, portable personal computer that uses a touch screen as its basic input device. It has a touch screen (also known as digital pad technology) that allows users to work with a stylus or digital pen instead of a traditional keyboard or mouse. Users can use handwriting recognition built in, an on-screen soft keyboard, speech recognition, or a real keyboard (if the model comes with one). Tablets also have shorthand software like AlphaTap and Shark, which allow users to type at the speed of a stylus. Tablets represent the next generation of mobile business PCS. From the perspective of Microsoft's tablet concept product, the tablet computer is a no clamshell, no keyboard, small enough to fit in a woman's handbag, but fully functional PC. Compared with a laptop, it has all its functions, but also supports handwriting input or voice input, and is more mobile and portable. The main feature of the tablet computer is that the display can be rotated at will, generally using a LCD screen of less than 10.4 inches, and it is a LCD screen with touch recognition, which can be manually written with an electric induction pen. Tablet computer integrates mobile commerce, mobile communication and mobile entertainment, with handwriting recognition and wireless network communication functions, known as the terminator of laptop computers. Tablet computers can be roughly divided into two types according to the structural design, that is, "variable tablet" with integrated keyboard and "pure tablet" with external keyboard. New applications are built into the tablet itself, allowing users to type text or hand-drawn graphics into the computer just by writing on the screen. Three, tablet computer type induction 1, variable tablet computer This type integrates the keyboard with the computer host, which is closely connected to the digital LCD screen through a clever structure, which can be used as a "pure tablet" when the LCD screen is folded together, and can be used as a laptop with digital ink and handwriting input/control functions when the LCD screen is lifted. It is worth mentioning that its screen can not only be turned up and down, but also can be rotated 180°, so that it can be more convenient to show the display screen to the user or other people near the computer. In general, "variable tablets" (" dual-use "tablets) are closer to laptops than" pure tablets." 2, pure tablet computer Pure tablet computer is the computer host and digital LCD screen integrated together, handwritten input as its main input method, they more emphasis on mobile use, of course, can also be at any time through the USB port, infrared interface or other ports external keyboard/mouse (some manufacturers of tablet computer products external keyboard/mouse as an optional). EKING, viliv, Viewsonic, Lenovo, Fujitsu, KUPA, Archos, Hanwang and other vendors of the tablet PC is this kind of. 3, industrial tablet computer is simply said, is often said in industry touch screen, complete machine performance, with the performance of common commercial computers in the market. The difference between tablet computers is the internal hardware, most of the product choices for industrial aspects are industrial motherboards, the difference between it and commercial motherboards is non-mass production, product models are relatively stable. It can also be seen that the price of industrial motherboards is also higher than the price of commercial motherboards, and the other is RISC architecture. The industrial requirements are relatively simple and single, and the performance requirements are not high. So many companies are starting to target the RISC market. The advantage is that the heat dissipation is small, no fan heat dissipation. The industrial tablet computer is cost-effective, and the protection level is also very high. The protection level is specified as IP**. The former is dustproof grade, and the latter is waterproof grade. Four: Tablet PC features: The biggest feature of tablet PC is digital ink and handwriting recognition input function, as well as powerful pen input recognition, speech recognition, gesture recognition, and mobility. 1. Tablet computers have distinctive features in appearance. Some are like a separate LCD display, only thicker than the ordinary display, on which the necessary hardware such as a hard disk is configured. Some look similar to a laptop, but its display can be rotated at will. 2. The unique Table PC Windows XP operating system not only has the functions of ordinary Windows XP, but also the applications compatible with ordinary XP can be run on the tablet computer, adding handwriting input and expanding the functions of XP. 3. Expand the use of PC, use a dedicated "pen", operate on the computer, make it as simple as the use of paper and pen. It also supports a keyboard and mouse to operate like a normal computer. 4. Portable mobile, it is as small and light as a laptop, can transfer its use place at any time, and has mobile flexibility than a desktop computer. 5. Digital notes, tablet computer like PDA, PDA, do ordinary notebook, remember things at any time, create their own text, charts and pictures. At the same time, integrated electronic "inkblot" uses inkblot in core Office XP applications to preserve your own handwriting in Office documents. 6. Personalized use: Using Tablet PC and pen Settings, you can customize Tablet PC operations, calibrate your pen, set left or right hand operations, and set Table Pc buttons to complete specific tasks, such as opening applications or moving from landscape screen to portrait screen orientation.