Lin, QiuyangQiuyangLinVan Helleputte, NickNickVan Helleputte2023-01-172022-10-292023-01-1720212163-9612WOS:000861550500122https://imec-publications.be/handle/20.500.12860/40629PPG Sensors for The New Normal: A ReviewProceedings paper10.1109/ISOCC53507.2021.9613962978-1-6654-0174-6WOS:000861550500122