Personalized ventilation redirects airflow around person while continuously drawing contaminated particles into a localized purification zone

https://www.eurekalert.org/news-releases/1106948

"shields user from disease as they move around room with device in hand, without any often uncomfortable air jets... induction-removal (jet-sink) airflow concept... during 30-minute consultation prevents any pathogen inhalation for 1st 15 minutes of exposure... during 2nd 15 minutes 9.5% probability of infection compared to 91% under standard ventilation without device... removes up to 94% of airborne pathogens... medical clinics, classrooms, offices... future: refine the design for larger rooms"