An investigation on the role of multimodal metaphors in e-feedback interfaces. - Dimitrios Rigas; Abdulrhman Alharbi (Interact. Technol. Smart Educ., 2011)

Analyzing Facial Expressions and Body Gestures Through Multimodal Metaphors: An Intelligent E-feedback Interface. - Abdulrhman Alharbi (HCI (2), 2022)