AHAaron Halfaker0000-0001-8907-6367Principal Research Scientist (Human-computer interaction)FollowUsage metrics Co-workers & collaboratorsDTDario TaraborelliDirector, Head of Research, Wikimedia Foundation - San Francisco, CADario TaraborelliSASumit AsthanaSumit AsthanaASAmir SarabadaniResearcherAmir SarabadaniSGSean GogginsSean GogginsTNTien NguyenTien NguyenBHBrian HenryBrian Henry