TOUCH SCREENS 822 views

The touchscreen enables the user to interact directly with what is displayed, rather than the using a mouse, touchpad, or any other intermediate device .Touchscreens are common in devices such as game consoles, all-in-one computers, tablet computers, and smartphones. They can also be attached to computers or, as terminals, to networks. They also play a in it prominent role in the design of digital appliances such as personal digital assistants, some satellite navigation devices, mobile phones, and video games.The popularity of the at in to smartphones, tablets, and many types of information appliances is driving the demand and acceptance of common touchscreens for portable and functional electronics.