Sony's robot dog Aibo makes a big splash at CES 2018

The Japanese electronics company showed off Aibo's new tricks at CES 2018 in Las Vegas this week. The revamped version of the robotic dog, which Sony first launched in the 1990s, costs ¥198,000 (about $1,740). Pre-orders began in November, and it will start shipping in Japan next week. Sony hasn't said when it might become available in other countries. Aibo drew big crowds at CES, with fans and media eager to see the latest version of the robotic puppy.