Touch screen technology prior to the iPhone used the “resistive” method. The idea behind the “resistive” method is quite simple: two thin layers, usually made of tough plastic, are spaced a minuscule distance apart with electricity running in between. The screen is above the upper layer and the LCD display is below the bottom layer. When the screen is pressed, it forces the top layer against the bottom layer so sensors can detect where the two meet. One of the best conveniences of this method is that it can detect touch from anything that presses down on the layers, whether it is a finger or a pen cap. However, this method can only recognize one point of contact because only one point can be fully depressed at a time and as a result, does not have smooth sliding and dragging motions (“Touch screens”). Although this method is now considered largely outdated due to the mass market of iPhone technologies, it is still used on some ATM s and in-car screens.
Hi friends this time i'm writing about a good trekking place in our State!! Nagalapuram : It is an historical place which is located in chitoor district of Andhra Pradesh is a temple town built by Krishna deva roya in remembrance of his mother Nagala Devi. The nayak rulers of Madurai, Thanjavur, Chenji, Kandi who were inter relative were also relatives of Nagala Devi. The village has got Vedanarayana Swamy temple other wise called as Nagalapuram temple which is under management of Tirumala Tirupati Devasthanam. Nagalapuram is located 100 kms (2hrs drive) from Chennai and the journey to this place will be really an adventure. If you are planning for complete thrilling & adventurous trekking experience don’t forget to carry your complete set of camping gears and don’t forget to carry your GPS to avoid getting lost in forest or can ask for guidance from village people. Waterfalls: After passing the various streets of the town & climbi...
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