Google voice search

While trying to find out what Google intends to do with the Voice Search they're testing out in the labs I came across a bbs posting where someone uncovered the following blurb from Google's press releases:

Partnering with BMW to provide voice-activated access to Google in upcoming Internet-ready automobiles. Search terms can be spoken into the car's speakerphone, and search results are quickly presented on a built-in LCD screen, or on a user's Internet-ready mobile phone.

Apparently they're using their users to test the voice recognition system. Pretty cool implications for the evolution Internet interfaces -- and the need to design them well -- I think.