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Virtual assistants are just about everywhere. From the smartphone in your pocket to a smart speaker sitting on your coffee table, these virtual assistants help power the next major interface after touch—voice. Apple, Google, and Amazon are known...

Google Home has come out on the top for the second consecutive year in the Smart Speaker IQ test conducted by Loup Ventures, a US-based venture capital firm. The Google Assistant, which powers the search giant's speaker, was...