Remember the old times when people used a laser pointer or their laptop cursor to point at stuff during presentations? It’s going to sound super archaic when you realize that we now have projectors that let you literally draw right on the projected screens using the power of virtual doodling. The GoTouch Beam is a fairly futuristic projector that comes with a digital pen that gives you the ability to sketch and doodle right on a projected image. The pen communicates directly with a sensor mounted on board the projector, allowing you to make virtual sketches and doodles right on your projected screen. You can draw directly on your presentation slides, circling keywords, highlighting text, making convincing graphs, or even using it as a teaching tool to complement your educational slides with some crucial notes.