<photo #1: "direct" view from inside train during stop>
<photo #2: angled view from inside train during stop>
case: Seoul Subway station name location next to walkway
issue: not easy to intuitively find out where station names are when directly viewing from inside train during stop c.f. if passengers put our faces close to door windows, we can locate the names from angled views
recommendation: switch the current location of station names to the area (i.e. photo #1) where passengers can directly find out when "directly" viewing through subway train door windows
