Data Collection and Real-Time Facial Emotion Recognition in iOS Apps with CNN-Based Models. - Damian Valles; Lois Adrianne R. Umali; Thomas Paveglio; Josiah N. Brinson; Mohammed Hyder; Gavin E. Jackson; Dylan Hall; John W. Farrell; Yumeng Li; Semih Aslan; Maria D. Resendiz; Ting Liu (AIIoT, 2023)