We created a model for the airlock. This item can be stick to the ceiling, and hold a UV light, a human-body sensor, and an alcohol spray.
Mei Maruo
For airlock, we decided to use UV instead of FUV because the FUV case is under the test phase. (https://www.japantimes.co.jp/news/2020/05/10/world/science-health-world/uvc-lamps-coronavirus/#.XtHCw54vMUp)