What are Touch Screens?
Touch screens are electronic visual displays that the user can control simply by touching the screen with one or more. Some touchscreens can also detect objects such as a stylus or coated gloves.
What are touch screens used for?
It is used for zooming in or zooming out or playing games. It is also how you take pictures on ipads.
Why are they helpful?
It is helpful because it is a lot easier and quicker. You can also do a lot of interesting things with it.
Why are they annoying?
They are annoying because they can get really dirty and get smudges on it very easier. Also they can break quite often.