What is meant by touchscreen mobile phone?
A touchscreen is a Visual Display screen that can sense the presence and positioning of a touch contained in the display region. The touchscreen mobile phone normally refers to cell phones having the touchscreen display and for navigation the display of the mobile phone has to be touched with a finger or hand. For using navigation in touch screen mobile phone, one can also use other devices like stylus. However, if the object sensed is active, as with a light pen, the term touchscreen is generally not applicable.
