[ExI] phone app, voice activated data logster

Dave Sill sparge at gmail.com
Fri Apr 29 11:50:58 UTC 2016


On Thu, Apr 28, 2016 at 6:28 PM, justin corwin <outlawpoet at gmail.com> wrote:

> The "OK Google" hotword detection is available all the time on recent
> Android phones because there's a DSP chip running specialized voice rec all
> the time, which triggers the phone to spin up the more computationally
> expensive full voice recognition in order to save power.
>
> It's possible to program the DSP to look for other hotwords: changing "OK
> Google" to "Computer" is popular. But as far as I know it can only detect
> one phrase at a time and triggering the Google Now app to process the voice
> rec results is the only option.
>

If you keep your phone locked--which you probably should--the "OK Google"
features are severely limited.

-Dave
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