Can wearable tech make public speaking less scary?

Public speaking gives some people the jitters. A new intelligent user interface for Google Glass gives real-time feedback on volume modulation and speaking rate, all while remaining minimally distracting.

The new interface can record a speaker and transmit the audio to a server to automatically analyze the volume and speaking rate, and then present data to the speaker in real-time. The feedback lets the speaker adjust his or her volume and speaking rate or continue as before.

by Leonor Sierra-Rochester

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