at my workplace there are touch screen panels in each room. each guest is given a sheet that explains what technology is in each room. most guests are quick to figure out how to use the tech, once in a while.....
guest: how do i turn everything on?
me: have you checked the touch screen?
guest: the what?
me: the panel right here. [next to the monitor]
guest: how do i use it?
me: you touch it, like this.
i touch the screen and it turns on and i hit the big start button
guest: is that what that is!