Many products at CES the year feature voice-activated virtual assistants - but Amazon's Alexa is in far more than most.
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Chris Baraniuk
Technology reporter
CES 2017
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Zoe Kleinman
Technology reporter, BBC News
The chief executive of a leading jetpack firm reveals how he copes with being scared of heights.
Read moreRory Cellan-Jones reports on how firms are promoting their use of artificial intelligence at CES.
The government will fund small firms to attend the tech expo after claims it did little last time.
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Mark Ward
Technology correspondent, BBC News in Las Vegas
Security firms unveil new internet routers that can stop smart household gadgets being hijacked.
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