Goal Schedule: provide EVT2 sample for HJY to do clinical verification by 5/M. Target 2019Q4 to Market. Safety regulation need at least 3 months beforehand. Warranty: HMD: 1 year HUB & IPC: 2 years 簡式IEVS: NewKen: Endoscope with HDMI function Jorjin: Fix latency issue, realize virtual screen size 55”, IQ(Image Quality) spec and checkRegulation Plan to have EMC pre-test Apply UL certification in order to increase the possibility of passing FDA.