In conjunction with the 1st WATS organized in University of Twente, an annual ESRs meeting has been held on 6 Sept 2019. The main objective of this meeting is to allow the ESRs to share about their recent achieved results for their respective projects. All the ESRs having a fruitful discussion about their recent obtained results. In addition, many discussion about the possible project collaboration have been discussed among the ESRs. Besides that, a ESRs bonding trip to Rotterdam had also occurred after the meeting.