What is Multi-Touch ?
Multi-Touch works with TrackPad (or TouchPad) and touch screen interfaces, such as touch screen interfaces on laptops, smartphones and tablets. It allows users to interact with their devices in a variety of ways by extending the number of interface options. Multi-Touch not only allows you to swipe and tap, but also zoom, scroll, and select. It is designed to provide a touch screen interface that offers the same flexibility and usability as traditional mouse and keyboard, while providing a more intuitive and seamless user experience.
Examples of Multi-Touch technologies in practice include smartphones, tablets, touch tables and walls (such as those in museum exhibits and commercial spaces), and laptops with TrackPad. With Multi-Touch technology, all of these devices allow individuals to interact with them in different ways. For example, you can zoom in or out by pinching or unfolding two fingers on the touch screen or trackpad. This is the essence of Multi-Touch technology - different gestures lead to different functions.
How does Multi-Touch work?
Multi-Touch technology works with touch screens and TrackPad interfaces. Both surfaces are capable of measuring and responding to pressure by using a pressure sensitive panel with charge. In the case of applying pressure, the charge is interrupted, which is read by the computer as an input. This input is then converted by the device's software into the corresponding action or function. Multi-Touch technology allows these panels to simultaneously read and interpret multiple pressure points, including gestures.
The future of multi-touch
As touch screen interfaces become more common, we can expect more and more use of this technology. Multi-Touch technology has allowed users to slide, scroll, select, zoom in, zoom out and move the cursor. In the future, you can manipulate objects that were once static and 2D in the 3D world. Or, you can rotate objects with simple gestures, flip them, or manipulate them in other ways. The hardware is there - the rest is technology that inspires the minds of inventors around the world to create smart new uses.