no as to my knowledge and research in the past a touch screen phone will not work underwater. A way that you might be able to get around that is to cover your touch screen phone with a clear or water proof covering so that way your phone won't get wet.
No they work on alot of phones. Usally touch screen but some touch screen don't have it. So no they don't work on any phones
Ipod Touch
Some do,not all of them
It depends whether that touch screen phone is compatible with itunes, such as the Iphone.
It depends on what phone you have because old touch screen are junk but if you have an iPhone or an android device they are pretty good
In my opinoin A keypad phone, usually touch screen phones have problems, some times the touch screen doesn't work, A keypad phone is easy and understandble
i have a touch screen, my phone is fine and still running. some phones might not work as well as some regarding damage though
The touch screen on a Garmin works by responding to pressure that is appllied to the screen.
You touch it with your finger or a stylus.
the screen consists of an exclusive layer which is responsible for the touch to work
Take off the sticker.
Most Android phones have touch inputs which allow the user to tap an icon to perform a task, use finger gestures such as swipe, pinch in and out, pull up/down tabs, and so forth. Some newer generation phones (ex: Samsung Galaxy S4) utilizes features where you can make gestures in the air or with your eyes without touching the screen.