Touch Screen Mobile Phones

As early discussed in the article that the first mobile phone was introduced by the Motorola company in 1973, but that mobile phone had buttons and small tiny black and white screen. With the time the mobile phone Technology totally changed into the smartphone Technology. Smartphone have more features than the simple mobile phone if we look at the era of simple mobile phone the simple mobile phone more efficient and advanced than the telephone. By the research and the hard work of the experts and engineers in the field of technology that changed the telephone to the simple mobile phone and the simple mobile phone was changed to the smartphone. The smart phone has features like messaging, radio, camera, app store, google mapping system, navigating system, GPS system and many other advanced features some of them including multimedia and media player. Nowadays that touch screen mobile phone technology is the most widely used technology in the world. Approximately 90% off mobile users use the touch screen mobile phone nowadays.

Touch screen mobile phone sometimes is also called as the smartphone because it has mostly the features like smartphone but there is no button on that touch screen mobile phone just  2 to 3 buttons are there on the touch screen mobile phone. One of them is power button and other is the volume button names that power button is used to on and off the mobile phone while volume button is used to increase and decrease the volume of mobile phone. In the smartphones for example if you want to zoom a picture then you had to manually go to the process by clicking the button and sometimes if the mobile phone had volume button then the picture would have been zoomed by a up and low button of the volume button. But why using the search for mobile screen there is no need to use the button to zoom a picture just double tap on the screen to zoom the picture. This example is just the flash of the qualities of the touch screen mobile phone. In the touch screen mobile phone there is no keypad but when you tap on some feature of mobile phone that has editable quality then the virtual keypad of mobile phone affairs automatically.  

When the touch screen mobile phone was initially introduced, the Touch of the mobile phone was not efficient. There was some side effect like that touch was used to work when some pressure is applied on the touch glass of the mobile phone. That touch was not heat sensible. But as the technology changes, there came touch of mobile phone bad is working on heat sensitive process. It means that that touch will only work with the detection of the temperature of the body unlike the old touch screen mobile phones the torch would not work with anything rather than the heat of body. Example use that touch of mobiles usually with the thumb of hand. So that touch detect the heat coming from the body and performs the action in some mobile phones where is specified stick in which the button is placed so by pressing that button touch action can be performed.