Mike Sorrentino is a Senior Editor for Mobile, covering phones, texting apps and smartwatches -- obsessing about how we can make the most of them. Mike also keeps an eye out on the movie and toy ...

GYEONGJU, North Gyeongsang — Robot dogs bopping to the soaring tunes of a child prodigy violinist and powerful performances by K-pop megastar G-Dragon and a bamboo flutist brought tech, tempo and ...