Giving a presentation at the office usually requires a few extra cups of coffee, a diligent scanning of your notes and a more cautious devouring of your jelly donut breakfast. It also requires one simple – but often forgotten – tool: A laser pointer. Why is the little device so important? Even the best public speaker in the world (Morgan Freeman?) looks like an amateur standing on his toes pointing all over the screen. With Smart Dot for your iPhone or iPad, your phone/tablet not only becomes a laser pointer, but a device to control your entire presentation (slide swiping and all). Just plug it into your headphone jack and the simple-to-use app won’t leave you fumbling around and cracking awful one-liners while you try to get it working.