16Th International Web for All Conference (W4A), Date: MAY 15-16, 2019, Location: San Francisco, CA, Patrocinadores: Google, Hewlett Packard, IBM Res, Intuit, Microsoft Corp, Tenon, Verizon, ACM, DIAGRAM Ctr, ACM Digital Lib, ACM SIGACCESS, ACM SIGCHI, ACM SIGWEB, Partnership Employment & Accessible Technol, Adobe, Mozilla Fdn, Zakon Grp