Does anyone know if there is such a thing as a wireless pen for a tablet
PC?
I am working with a math teacher who has started to use the "tablet"
****tion
of her tablet pc for sketching problems and then projecting them on the
wall, but she does not like being tethered to the laptop, she wants to
wander around the room. Is there anyway she can do that with some type of
wireless device that will let her write problems on the screen from maybe
20
feet away?
