Healthcare is a multifaceted environment and humans are the common factor across all areas. Guests Drs. Sarah Parker and Laurie Wolf discuss improving personal protective equipment (PPE) for healthcare workers on the frontlines in order to improve human performance in complex and sometimes uncomfortable settings. This episode also discusses redesigning six-foot distancing processes in dental offices. To achieve an environment where patients and staff can be as safe as possible, our guests share the importance of understanding what the human capabilities and limitations are and taking into consideration the processes and environment when designing equipment.