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Yes, we should call smart TVs "microphones", when they're listening to our conversations. As for Echo, the microphone is the primary purpose of the device. Home automation and ordering by voice require a microphone, not a speaker. The Echo Dot even includes a line-out port to connect to external speakers, in which case it isn't acting as a speaker at all. It doesn't include a line-in port. Speakers don't: answer questions, set alarms, turn on lights, adjust thermostats, lock doors, call almost anyone hands-free, drop in on other rooms in your home, make an announcement to every room. (all advertised features of the Echo) So following the convention you mentioned, it's much more a smart microphone than a smart speaker. |
The "smart" functionalites of being able to ask to set a timer or turn on my TV are just bonuses. They're speakers first and (smart) listeners second from a user standpoint.