[ad_1] Portland, OR, Sept. 27, 2021 (GLOBE NEWSWIRE) — As per the report published by Allied Market Research, the global airport robots market generated $565.2 million in 2020, and is expected to reach $2.56 billion by 2030, registering a CAGR of 17.8% from 2021 to 2030. Rise in air passenger traffic across the world and