Discovering the trendz and practises in this upcoming technology
Promptu, the Menlo Park company that uses speech recognition to let you search on a mobile phone, has raised $5.6 million in additional financing .
Voice-powered search is an increasingly competitive field, especially in the hot area of mobile. Google last year filed a patent for voice search , and other players include V-Enable and Tellme. Tellme just launched a free mobile search feature .