The rise of robots hasn't exactly gone smoothly, but companies are determined to get it right. Today, LG announced that it's deploying a fleet of robots at Incheon International Airport in Seoul, South Korea. This isn't the first we've heard of these adorable robot friends. LG announced them earlier this year, and they've been hanging out in the Seoul airport for the last five months as part of a beta test. During that time, LG engineers have been testing and improving their performance, while the robots presumably loitered and caused trouble. But now that they're out of their rebellious teenage years, they're ready to be pressed into service.