related tags: 201C1C 221A1B 5C4F50 63494A 8B716E 9A655F A9A3AC AB9EB0 C5BDCE C5C1CA ai amazon amazonalexa engineering event gunrock kemperhall team ucdavis ucdaviscollegeofengineering ucdavisengineering ucdavisengineeringresearch