Yes, someone might listen to your Alexa conversations someday. A Bloomberg report has detailed how Amazon employs thousands of full-timers and contractors from around the world to review audio clips from Echo devices. Apparently, these workers transcribe and annotate recordings, which they then feed back into the software to make Alexa smarter than before. The process helps beef up the voice AI's understanding of human speech, especially for non-English-speaking countries or for places with distinctive regional colloquialisms. In French, for instance, an Echo speaker could hear avec sa ("with his" or "with her") as "Alexa" and treat it as a wake word.
Apr-11-2019, 19:10:56 GMT