Touch screens are activated by the insertion or removal of the fingertip
or by pressing the controls active
areas or targets with a stylus or
your fingertip.
Only the handful of HP tablet PCs have touchscreens, otherwise they are all standard screens.
Touchscreens, for one.
Yes it does. It is a nice feature to have also!
stylus
lol nobody ?
resistive touchscreens can only handle one touch point at a time.. whereas capacitive touchscreens can handle multiple touch points and are optimized for the human finger
The Blackberry Torch is the only kind of Blackberry that is touch-screen.
Touchscreens, they are very expensive though so ya.
because touchscreens are in high demand and wanted more then ragular phones.
It was developed by Dr. Sam Hurst. He invented the first touch sensor which was not transparent and hence not like the touchscreens like today in 1971 at Kentucky University. In 1974, he developed transparent touchscreens we use these days and in 1977 the whole technology used today was developed and patented it.
there are cell phones with a full keyboard, touchscreens, flip phones, and just normal phones that you don't even have to open.
If you mean, "what devices can act as input and output?" then the answer is Touchscreens. Multifunction scanners/printers DO NOT count.