CES 2019: Sophia the Robot is back, and she brought Little Sophia

Sophia was a hit back at CES 2018, and for her return to CES 2019, she brought along her smaller doppelgänger Little Sophia. But, as we saw in both of their conversations with Ashley Esqueda, there s still some work to be done before Sophia is going to appear to be seamlessly human. Subscribe to CNET: Check out our playlists: Download the new CNET app: Like us on Facebook: