Yahoo Unveils iPhone Voice Search

The other day, Yahoo said that it's planning to de-emphasize support for Yahoo Mobile on other cell phone platforms in favor of the iPhone and a general mobile Web site. So it's probably no surprise that just days later--and six months after Google did the same thing, I might add--Yahoo upgraded its iPhone app to include voice search, which lets users conduct a oneSearch query simply by "pressing and speaking" into the handset.