Touchpad

Touchpad is the most widely used mobile PC mouse, touchpad senses finger from a piece of the trajectory of the pressure-sensitive board and two buttons, two buttons is equivalent to the standard left and right mouse button. Touchpad is no mechanical wear, the control accuracy is also good, most importantly, it is easy to operate, it is easy for beginners to get started, some of the mobile PC even touch template functionality extended to the tablet can be used for handwritten Chinese character input. However, the disadvantage is that the user's fingers wet or dirty, then control it is not so effortless.OutlineTouchpad, some system manufacturers also call it a tablet (in fact, and our traditional sense of the tablet is different), but some of the touch pad with a particular software can also support handwriting input capabilities, IBM laptop for most are equipped with this feature.
Touchpad is a notebook computer are necessary for each input device, the system manufacturer's designed to let the user from the trouble with an external mouse, and it does not need external devices to achieve the case of the dream of mobile office at any time. However, for most users, the touchpad is undoubtedly synonymous with tasteless, not flashy, worthy of the name, but it is very hard to use, resulting in inefficiency, and wasted valuable time, so they will choose a better use of external optical mouse. Users also do not understand this part of the touchpad features, with good, not only the efficiency will increase a lot, but the mouse can be achieved simply can not function, then standing accessories laptop bag can subtract the mouse and mouse pad different things.The world's most famous manufacturer of the touchpad is a Synaptics (Synopsys). Because it has excellent touch and powerful programmability, so it is widely adopted by well-known brand, then these companies has developed a notebook for their specific functions. Part of the notebook computer using Sentelic (SITA) touch pad, and Synaptics compared to less expensive, a little weak programming function, but is sufficient for most users to use.
Touchpad to be informed by the capacitive sensing the movement of your finger, the finger is not heat sensitive. When your fingers touch the board, the board surface of the electrostatic field will change. Touchpad sensor is just a printed board traces on the surface of the conductive finger lines. The touchpad below the surface in a special circuit board will constantly measure and report out this track, so explore your finger movements and location.
Windows comes with touch version of the driver, but only for mobile, click and other basic functions. To use the advanced features, you need to download the touchpad driver and install the vendor and the relevant settings.A prerequisite for advanced functionsComputer parts and other electronic products is quite different, because all of its hardware to communicate with the operating system must be able to function properly, and equipment associated with the operating system kernel is driven primarily by the program.System can recognize the touchpad on the premise that the driver is installed, install the new operating system, the touch pad have been equipped with some basic functionality, but if you want to explore its full potential, we must install the latest special drive program, as well as a dedicated application, performance and functionality to be able to put its head. Accompanying CD-ROM drive in the machine, you should have already have these programs, but it is recommended that all equipment manufacturer's website to download the latest, and by Microsoft certified drivers to ensure maximum performance and stability. Best of the touchpad below to see the new installed driver, what are the characteristics.By "fixed signs", we can conduct a series of settings, such as direct access to the "fixed-point device properties", the "stress graph" and "MoodPad" set, and "tap invalid", etc., some of these tips will be described in detail.Control Panel "Mouse Properties" also increased a lot of special features, we can achieve these set of powerful features Synaptics touchpad, as well as programmable techniques, everything to do in your personal preference, really do not make good use of the touchpad is difficult.