A "screen keyboard" is a virtual keyboard that appears on a computer, tablet, or smartphone screen, allowing users to type without a physical keyboard. Full definition
The on screen keyboard in landscape mode allowed me to tap out an entire review as I waited in line today at various locations running errands. (dearauthor.com)
A touch - screen in the centre console is used to control the audio system, climate controls and navigation, with a pop - up touch - screen keyboard for more complex commands. (ausmotive.com)
However, before that happens we can expect to see many more attempts to perfect the mobile touch screen keyboard. (newscientist.com)