At Nam June Paik Art Center, four artists pick up the satellite signal

Seoul and Sao Paulo sit almost exactly on opposite sides of the globe, 12 hours apart on the clock, but ours is an age in which even half a planet's worth of distance amounts to just a few taps on a phone. The everyday wonder of instant, borderless connectivity is at the heart of "Hyundai Translocal Series: Via Satellite — Moon, Echo, Mosquitoes, and Memes," which opened Thursday at the Nam June Paik Art Center in Yongin, south of Seoul. The show grew out of three years of long-distance collabor