Microsoft has released new usage figures for Cortana and while the numbers are large, they don't tell the entire story about how it is used or how Siri/Google New measure up.
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On Wednesday, Google broadcast the day one keynote for its 10th annual I/O conference, with most of the announcements pertaining to products and services that won't ship for many months. The biggest was for a product called Google Home, which brings its conversational digital personal assistant technologies to your home for the first time.
Two weeks after my wife and I invited Alexa into our home, we're saying goodbye to the Amazon Echo and returning it to Amazon for a refund. The reason? This technology, while interesting and a clear peek at the future, just isn't essential.