Mr. R. S. Panda et al. 2025. PupilHeart: Heart Rate Variability Monitoring via Pupillary Fluctuations on Mobile Devices with Attention-Based MultiScale Feature Fusion. International Journal of AI Electrical Civil and Mechanical engineering. 1, 1 (Mar. 2025), 130–140. DOI:https://doi.org/10.64751/p9wspm14.