Liberty Control is an application made specifically for remote control of a Bluetooth-enabled laptop or desktop when it comes to PowerPoint presentations. Just install the application into a compatible Bluetooth-equipped PDA/Smartphone and you’re good to go. Keep track of your presentation by previewing the slides on your PDA. Alternatively, you can even control your Windows Media Player playlists when you’re chilling out. (features below)
[Via MedGadget]