GSAT Attends 7th Annual Guam Conference on Aging by Guam CEDDERS On May 31, 2018, Shawni Acfalle, Guam System for Assistive Technology (GSAT) Center Assistant, shares information about assistive technology with a participant at the 7th Annual Guam Conference on Aging hosted by the Department of Public Health and Social Services (DPHSS), Division of Senior Citizens (DSC) at the Pacific Star Resort & Spa. Community Services: Demonstration Services Community Services: Model Services Guam Systems for Assistive Technology