Dragon Mobile Assistant has an "attentive mode" that will allow for "hello dragon" on Android.

If they have not bought a phone yet then the Moto X allows for hands free activation. Hello dragon is a pretty big drain on battery. Hey Siri requires the iPhone to be plugged in.  Moto X has a chip designed for hands free activation so battery is the best with it...
________________________________________
From: xxxxxx@alsa.simplelists.com [xxxxxx@alsa.simplelists.com] on behalf of Burgess, Joanna [xxxxxx@ucsd.edu]
Sent: Monday, December 22, 2014 3:06 PM
To: xxxxxx@alsa.simplelists.com
Subject: RE: Android question

"Ok Google " is the equivalent,  but not sure if it works without pushing a button first

Sent from my T-Mobile 4G LTE Device

-------- Original message --------
From: Alisa Brownlee <xxxxxx@alsa-national.org>
Date:12/22/2014 1:05 PM (GMT-08:00)
To: AT National Listserv <xxxxxx@alsa.simplelists.com>
Cc:
Subject: Android question

Anyone know if there's a "hey Siri" version for an Android device? I have a client with no hand function that needs voice commands for all Android features--money is an issue so I was hoping there may be a Android version of "hey Siri"

Thanks for any help

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