But it remains strange because MSFT has considerable speech processing assets and conceivably could have built everything that Tellme is bringing to the table itself. But the company must’ve felt that at least from a consumer perspective Tellme was stronger or farther along.
Mobile search, though increasingly competitive, is still relatively wide open. He (or she) who has the best user experience will win the consumer and later the advertising dollar. Speech is certainly not infallible, but Tellme is doing it as well or better than anyone out there. And the company’s Tellme by Mobile is a working version of a “voice in, display out” model that offers the potentially best mobile search user experience today.
Other services such as 877-520-Find (unconfirmed Google DA service) and 1-800-Free-411 (Jingle) have voice in/text out capabilities too. This is probably the mass-market mobile search model, more than search on a WAP browser. But presumably MSFT wants to voice-enable all mobile applications including Live Search for mobile.
Greg Sterling is the founding principal of Sterling Market Intelligence, a consulting and research firm focused on online consumer and advertiser behavior and the relationship between the Internet and traditional media, with an emphasis on the local marketplace.