1 Northeastern University 1 Tuskegee University MobileUGA Yicheng Li, Faculty Mentor: Dr. Yilu Liu, Graduate Mentor: Wenxuan Wang 1 The University of Tennessee, Knoxville 1 Rensselaer Polytechnic Institute 1 Northeastern University 1 Tuskegee University FNET Background Event detection and location Oscillation detection Animations of frequency and angle perturbations Integration of renewables into the power grid Detection of system breakup or islanding Providing grid control input signals  Prediction of grid instability and reduction of blackouts Main Program First Page: Record frequency, voltage, Harmonic percentage Second Page: Display GPS/Network coordinates Display NTP/GPS time Data Storage Hardware Current Issues Disconnection to the board: When phone is not fully charged, connection failure is more likely to occur “App has stopped working”: Caused most likely by retrieving NTP server time Threading might be the cause, but tests have suggest not