What the heck is a graphics tablet ???
Is a Graphics Tablet what my wife needs ?
She visits local businesses, and teaches the employees. Currently she brings a laptop and projects her PowerPoint presentations on a white screen. The rooms can be small with no whiteboard, so she struggles with a flip-chart easel to handwrite key notes for the class to see. This is cumbersome.
If she had a USB graphics tablet, could she remain seated the whole time and ...
(a) Annotate directly over her displayed PowerPoint slides with notes, encircling words, drawing arrows, etc?
(b) Use it like a virtual whiteboard to, for example, write concepts/lessons on the tablet, and have them be projected on the screen? Does she do this with PowerPoint or some other software?
In short, I'm ignorant on graphic tablets. Any help appreciated. Thanks.