Point by Mark Liew
I have been looking into this very possiblity and do not have a current way to test as I'm waiting for iPad generation 2 to come out before buying several several iPads. I found a application called 'Point' by Mark Liew. This is an iPhone app that allows you to control an powerpoint presentation (images). The app connects to an iPad via Bluetooth instead of WiFi. This is nice in the event the location you are having to give the presentation at doesn't offer WiFi. What I would be curious about is, can you connect this device to multiple iPads at once. I would think it's possible if you use the same passcode given by the controller (the iPhone). Allowing you can control multiple iPads and also use your smaller iPhone to walk around the room with at the same time seeing where you are in the presentation for reference. Is someone willing to test this out?