Contact Tracing for Healthcare Workers in an Intensive Care Unit. - Jingwen Zhang; Ruixuan Dai; Ashraf Rjob; Ruiqi Wang; Reshad Hamauon; Jeffrey Candell; Thomas C. Bailey; Victoria J. Fraser; Maria Cristina Vazquez Guillamet; Chenyang Lu 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023)