It's estimated there will be 24.5 million voice-first devices shipped this year, which leads to a device footprint of 33 million in circulation.
And it's just the beginning.
This will be a great session on what Alexa and other devices mean for radio.
Best practices for stations on how to communicate to your listeners to find station content through verbal search
Growing list of enabled devices that also have Alexa baked in
Looking backwards at Sonos and forward at other similar near term devices beyond Echo & Google Home