Amazon's 'Echo' is a hands-free Virtual Assistant with speaker that you control with your voice. Echo connects to the Alexa Voice Service to play music, provide information, news, sports...
Amazon Echo (known in-development as Doppler or Project D and shortened and referred to as Echo) is a smart speaker developed by Amazon.com. The device consists of a 9.25-inch (23.5 cm) tall cylinder speaker with a seven-piece microphone array. The device connects to the voice-controlled intelligent person...
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