Along with their announcement of MotionPlus, Nintendo has announced another new feature today called WiiSpeak. Here's what IGN briefly had to say:
We'll be sure to keep you up to date on the latest for WiiSpeak!
Nintendo has announced WiiSpeak, a community microphone that will allow multiple people in one room to use a single microphone. The device will debut with the release of Animal Crossing for the Wii.
We'll be sure to keep you up to date on the latest for WiiSpeak!