30 marzo 2015
Speaking in public is the top fear for many people. Now, researchers have developed an intelligent user interface for ‘smart glasses’ that gives real-time feedback to the speaker on volume modulation and speaking rate, while being minimally distracting.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/TWyNFIJBwqk/150330173917.htm
