Electronic Door Access Control using MyAccess Two-Factor Authentication Scheme featuring Near-Field Communication and Eigenface-based Face Recognition using Principal Component Analysis. - Delina Beh Mei Yin; Mohamad Izzuddin Kamal; Nurul Sharaz Azmanuddin; Siti Haryani Shaikh Ali; Abu Talib Othman; Rita Zaharah Wan-Chik (IMCOM, 2016)