DarwiinRemote - AWiimote Frontend for OSX
jeckil writes "DarwiinRemote is a tiny piece of software which reads data from and sends data to Nintendo Wii Remote. It detects all 3 axis sensors, all buttons (except power). You can modify which controller LED indicator is on, and send force feedback. Right now it only supports a basic front row control scheme but they should be releasing a better version in a few days. All the source code is available and compatible with latest version of xcode. One can only wonder ... If the latest apple rumor turns out to be true, things could get very interesting for apple. Someone has already released a modified version of this app. It seems there have been some problems detecting the remote so an alternate version that uses the Wiimote's sync button has been released."
Who needs the laser pointer? Somehow integrate this software with the software being used to present the document, and suddenly your mouse turns into a pointing finger and moves with the Wiimote.
Set it up so that - and + changes slides, and use the D-pad to control what type of pointer is being used- a hand, a grabber to draw a circle or square around an area, an underlining tool, or nothing. The A or B button controls turning that on and off.