[Ruby Gold] ” I’m wondering how difficult it is to operate a teleprompter”
It all depends on the “prompter” you’re using.
Many are PC-based so you need a laptop PC if you go on-location.
Some are Mac-based, so a Powerbook or iBook is needed.
Some even use a small video camera that shoots the script and sends that to the prompter screen.
Regardless, you need lots of extra set-up time and you will LIKELY need an extra crew member because YOU can’t run the prompter and shoot at the same time (unless its a total lock-down for each take.
Don’t bother with any system that just sits “close” to the lens… the talent’s eyes will never look “right” (they will be looking “off-camera” all the time.)
The secret to a GOOD prompter is the special “front-coated” two-way mirror system that mounts in FRONT of your camera lens.
That allows the talent to be able to look directly into the lens as he reads.
BUT that also requires special mounting hardware so that it will all fit onto your tripod.
A heavy-duty tripod is better, sometimes EXTRA heavy-duty is needed (see below).
Electronic (computer-based) prompters run the gamat from being very simple (with not many choices of settings) or very complex (with difficult to navigate menus).
Electronic prompters are the most versatile, as you can quickly change the copy by just retyping with the computer keyboard (or import it from a Word Processor document).
There are LCD monitors which are small and lightweight (and therefore you need to be quite CLOSE to the talent for her to see it well), and there are LARGE CRT monitors that the talent can read from a greater distance, but require the use of counter-weights and an EXTRA HEAVY-DUTY tripod to carry it all.
Otherwise, there are one or two totally NON-electronic “through-the-lens” (mirror) prompters as well.
You simply PRINT the copy on a standard 8.5″ x 11″ sheet, and lay that sheet on the top of a mirror setup. No computer, no operator.
The downside is, for each take, you can only use as much copy as will fit on a single sheet of paper with type large enough for the talent to READ. (But, you can even print by hand with a Sharpy pen, if you don’t have a computer and printer handy.)