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Thursday, January 03, 2019

Microsoft Patents Minimal Voice Interaction

Clever idea, I can see the whole office whispering.  Like to see it in practice.   The issue is often brought up when suggesting Voice in an office environment.

Microsoft’s latest patent lets you issue voice commands silently    By Michael Archambault in Digital Trends

Microsoft’s latest patent lets you issue voice commands silently

The voice commands that many of us issue on a daily basis have become akin to second nature when speaking to Alexa on an Echo speaker, Google Assistant on a smartphone, or Siri on a smartwatch; however, voice commands can also be invasive within specific environments. You may not want to have to blurt out voice commands when you are having a party at your house or when you are out in public, but Microsoft might have the solution — a new way to issue voice commands by barely speaking at all.

A new patent filed by the company showcases what Microsoft is calling Silent Voice Input — a new method of communicating with our digital devices using voice but also spares us the social embarrassment of issuing voice commands loudly in public settings. The patent itself focuses on a small acoustic device that uses a user’s breath to determine speech; the device detects the airflow from a users month when breathing-in in an attempt to understand language.

“Although performance of voice input has been greatly improved, the voice input is still rarely used in public spaces, such as office or even homes. This is mainly because the voice leakage could disturb and even annoy surrounding people in quiet environment. On the other hand, there is still a risk of scattering private information to unintended audiences. These are not technical issues but social issues. Hence there is no easy fix even if voice recognition system performance is greatly improved.” ... " 

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