Takes a lot of hassle out of presentations
I use this foot pedal all the time while giving presentations and it has never let me down. I just purchased a second one to keep at a second office location because it's so useful. If you do a lot of workforce training going through tons of PowerPoints, this is so much easier then having to click buttons on your laptop and you can place it wherever you're standing to present easily and go back and forth between slides. This would probably also be great for any teachers or others going through presentations.