Karen Gao @karen-gao Active 4 years ago ActivityProfileSites 1Friends 0Groups 1 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Wenting Tang posted an update 5 years, 7 months ago @karen-gao Hi, Karen. I see you are interested in AIS too. CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio