Developer website: Primate Labs
Wiinote lets you control Keynote (and other applications) with a Wii Remote. All you need is a Wii Remote and a Bluetooth-enabled Mac.
What's New
Version 0.4.0:
- Added support for Mac OS X 10.8 and Gatekeeper.
- Added support for Microsoft PowerPoint.
- Removed support for PowerPC-based Macs.
- Improved connection and disconnection UI.
Requirements
- Mac OS X 10.6 or later
- Bluetooth-enabled Mac