(CNN) — Cleaning robots, temperature checks and antimicrobial coatings could soon become synonymous with airport trips.Hong Kong International Airport (HKIA) has provided a glimpse into what international airport procedures might look like once we’re traveling again, and a lot of disinfection technologies are involved.The busy Asia airport claims it’s the first in the world to trial a live operation of CLeanTech, a full-body disinfection booth. More
