Re: Doing math versus editing it.

[Ludwik Kowalski <KowalskiL@MAIL.MONTCLAIR.EDU>]

That (see below) is better than a mathematical keyboard. Each
student, and the instructor, would have to have the pen/pad
device. Are such devices used routinely somewhere? Can you
recommend a particular brand for the Mac (and Windows)?
What is a typical cost per student?

Robert Carlson wrote:

> Have you tried a pen/pad device?  They take some getting used too,
> but you can use them to write on screen and save your writing as
> a gif or jpeg (depending on the software.)  Therefore, creating
> equations is the same as writing on paper.