An evaluation of a virtual atlas of portion sizes (VAPS) mobile augmented reality for portion size estimation. - Meng Chun Lam; Nur Asylah Suwadi; Adibah Huda Mohd Zainul Arifien; Bee Koon Poh; Nik Shanita Safii; Jyh Eiin Wong (Virtual Real., 2021)