The conference organization is very nice, including technical tours, fancy banquet with drum performance, sightseeing tour, three good lunches during the conferences. A good variety of robots demonstration.
I met many new friends at the conference, who are from Japan, Korea, Germany, France, China, etc. One special friend is Jeongwon, who I met on the bus on the first day of the conference when I was trying to ask someone to remind me to get off the bus at Korea Institute of Science and Technology (KIST). She happens to work at KIST. When she knew that I was almost late, we ran together to the conference. She helped me find the conference building. Later we had a lunch together and she even invited me to have lunch with her whole lab people at a local Korean restaurant. It is very nice of her and her lab people.
Overall, this is a very good conference. It is a great learning experience for me.