Most facial recognition models are trained once and then expected to work across every scenario. Dr. Rahul Singh Maharjan and his team are tackling this challenge by developing a new approach: teaching AI to learn emotions incrementally. His most recent study is published in the journal IEEE Transactions on Affective Computing. More information: Rahul Singh Maharjan et al, Continual Facial Features Transfer for Facial Expression Recognition, IEEE Transactions on Affective Computing (2025). DOI: 10.1109/taffc.2025.3561139 Journal information: IEEE Transactions on Affective Computing