The works of David Foster Wallace, who committed suicide September 12, are famous for their obsessively observed detail and emotional nuance.

CNN: The story

We're buying more time for the stories that we think are important, so that we can give them to our audience in more detail, of a little more nuance, and a little more sophistication.

NPR: First Anniversary for Al Jazeera in English

This means Nuance can analyze intonation, accents and languages in minute detail and constantly improve recognition algorithms.

BBC: Speak up! Tell your microwave, fridge and TV what to do