How will multi-touch computer design impact the future of User Experience? [closed]

1. What problems does multitouch technology solve?
2. What is the benefit of multi touch screen?
3. What is an advantage of multi touch user interfaces over graphical user interfaces?

What problems does multitouch technology solve?

What problems does multitouch technology solve? Multitouch interfaces have simplified the common tasks of Pressing buttons, hitting keys or scrolling down. The touch screen will allow the user to use their fingers to perform functions on their device without having to use a mouse or keyboard.

What is the benefit of multi touch screen?

Multitouch technology allows users to interact with any device in various ways. By allowing a device to recognize and process multiple touches simultaneously, multitouch technology provides a more intuitive user experience.

What is an advantage of multi touch user interfaces over graphical user interfaces?

A major advantage of multi-touch systems is the ability to adapt them to almost any imaginable problem that it should solve. As the screen content can be modified to the devel- oper's needs, he can simulate input devices such as key- boards or tasks like technical drawing by creating an ade- quate virtual reproduction.