Google's short film examines the science of voice recognition

People used to think it's harder to make computers play chess (or Jeopardy) and do mathematics than it is to make them understand human language. Turns out the opposite is true -- yes, engineers have made great advancements in voice recognition (Siri and Google voice commands are perfect examples), but they've yet to create a system that can speak with us like another human can. Google's documentary (after the break) talks about the beginnings of voice recognition, the current state of language understanding, as well as the future of artificial neural network technology, which can be used to improve both. The main goal of scientists and engineers is to make computers reach human levels of language understanding, but whether that'll ever happen remains to be seen.