Scott is looking for a teleprompter. One of those that politicians use. Leo suggests going to prompterpeople.com. They offer complete kits or just using software that he can install on a laptop, to convert an external USB monitor into the teleprompter. Also, the Padcaster Parrot is a good option.
There are plenty of free teleprompter apps out there, and he can even use an old mobile phone as a TP as well. Check out TeleprompterMirror.com