Every time Marissa publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...

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 ...

Afterglow is a presentation system that allows you to draw and point on a projector screen using a laser pointer and a PC. First announced way back in 2007, the system is now available online for ...