mobilephone

As we know touch can be classified the unique and coolest mode of operation of any gadget mobile phone companies introduced the touch screen technology touching mean “a feel of sense” and fingers can be classified among the most sensible part of a human body.basically touch screen technology consists of a display screen and our fingers as it’s major tools.it is very user friendly as the user can acess any option he desires by a touch.
The screen of the mobilephone has touch detecting elements incorporated in to it.A microchip controls the action of the touch screen as it matches area touched with that of the area in the data base stored ;if the touched area matches with that of corresponding touched area is detected and the action corresponding to that particular area will be activated;thus fullfilling the need of the user;but the major concern shown by the developers early was that if touching area is small and if it does not matches with one’s fingers then that particular area will not be activated.another limitation is that it is very costly hence not affordable to the middle class.
POSTED BY ANOOPANIL