Sewoon electronic museum

Seun Jeonja Bakmulgwan is a small museum inside Sewoon Sangga near Jongno 3-ga Station that covers the history of Korea's electronics industry. It shows the changes in Korean electronic devices through text and actual products. The museum occupies two 40-foot containers on the west balcony of the third floor, and a visit takes about 15 to 30 minutes depending on interest. The exhibition space is very small, so it is not worth a special trip.