Clinician and Visitor Activity Patterns in an Intensive Care Unit Room: A Study to Examine How Ambient Monitoring Can Inform the Measurement of Delirium Severity and Escalation of Care. - Keivan Nalaie; Vitaly Herasevich; Laura M. Heier; Brian W. Pickering; Daniel Diedrich; Heidi Lindroth (J. Imaging, 2024)