Although some users prefer to import graphics and images from other programs into Microsoft PowerPoint presentations, PowerPoint includes an advanced drawing tool that you can use to create a normal, ...
Afterglow uses a USB camera to track the motion of a laser dot—effectively turning it into a drawing tool or a mouse. Now that is something every boardroom needs. At the heart of the system is their ...
Q: When I teach my 100-plus classes a year, I make notes and create charts on a flip chart. But that doesn’t work for large groups who can’t see from the back, so I blank my laptop screen (“B” in ...
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