Given that radio's his main business, Bob Pittman has spent a good part of Consumer Electronics Show 2015 on the lookout for cool innovations in the audio world. Whether it's working iHeartMedia's radio business into connected cars or pairing up with AM/FM to extend the audio signal, Pittman is making the music extend as far as he can. But one of the coolest things he saw on the CES floor was, as he described it when he visited Adweek's video studio at the Aria in Las Vegas, "a Japanese robot woman."
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