Technology has evolved from time few years ago when we first started using touch screen devices which used to have resistive touch which does not have a great feel and user experiences but they were the first devices which started to give a a feel to the consumer that for some task he/ she no longer need to press the physical hard keys on the device to do a task like zooming an image as it citian be done at that time with pinch to zoom with fingers which does provide a great new user experience to the user.
The First Wave of Touch Screen Devices With Resistive Touch
Resistive touch screen device were the first in this race and had the technology in the form of two flexible sheets coated with a resistive material and separated by an air gap or microdots. There are two different types of metallic layers. On of the first screen phone was Ericsson R380 which was running on Symbian OS platform and it was these devices which also brought the stylus with them which were used to operate then and then touch screen experience started from there and its still going on.
The Current Generation of Touch Screen Devices With Capacitive Touch
A capacitive touchscreen panel consists of an insulator such as glass, coated with a transparent conductor such as indium tin oxide. As the human body is also an electrical conductor, touching the surface of the screen results in a distortion of the screen’s electrostatic field, measurable as a change in capacitance, most of the touch screen devices including tablets and smartphones user this technology.
What These Touch Screen Devices Can Do For You To Make Your Life More Easy
Talking about the touch screen devices either they are tablets or smartphones they do a lot and their functionalities are endless as they provide the smart connectivity options and various ways to have the multimedia experience on the go.
Connectivity On The Go
As these devices are no longer big or heavy in weight to carry, you can carry them anywhere you want and use them on the go to connect to internet, your friends and they bring the possibility of getting connected all the time where ever you are in the world.
Digital Power and Processing On The Go
Yes, these devices are small portable computer as they allow you to almost any task you may think was difficult without these devices and they perform task like scanning QR Code or barcode for a book to give you more info about it without even turning a page.
Finally I would like to say that these devices has made life easy and will continue to be a friend of yours whenever you are alone or travelling as they give you what interest and more important its you who will decide how these devices should entertain you how they should keep you busy and I hope this stays like this.