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50th ACM SIGUCCS User Services Annual Conference, SIGUCCS 2023
; : 36-41, 2023.
Article
in English
| Scopus | ID: covidwho-2306003
ABSTRACT
Development of gadgets, which are an easy input system in the health survey and a simple carbon dioxide (CO2) alarm, for preventing infection of COVID-19 in a university's campus is discussed. Cluster infection did not occur in the rooms where a gadget of them was installed, until summer of 2022. © 2023 Owner/Author.