Imagine you're sitting in a bus waiting for a green light and through the window you see your friend in his car. Want to ask him if he wants to play soccer today? Just write "Soccer?" and show it to him. You're working in open space office without Internet connection and want to go for a coffee with your buddy from other side of office? Or maybe you want to tell some girl that you already fall in love with her but you're so amazed by her beauty you can't say a word? Yeah! This application is for you!
Screen Message app allows you as well to show one of predefined images if you don't want to use words!