Paradox Designs

Nintendo has added VoiceChat to the wii, but in a manner significantly different than that of the other console makers. Instead of making each player wear a headset, WiiSpeak works more like an enterprise TeleConference system. That is, there is one microphone (It sits atop the sensor bar), and everyone talks into it. Voice comes from the TV speakers.

Animal Crossing Wii is said to support this feature