Plan for Exhibition Set-up

I want to present my project with wall screen. It will be connected to the computer to allow the audiences to interact with the animation by using mouse. The computer can be covered in someway and only show the mouse pad so it won't distract the attention of audiences. Because I plan to have at least two interactive animations, I may need two or more wall screens for each animations. The location for my project can be flexible, but ideally I want them to be on the hallway.