We have reviewed a lot of other drones which did not really make the Minimize, earlier mentioned. Here are a few honorable mentions to take into consideration: [서울대학교] 유기 합성 기반 테라노스틱스 연구실 대학원생 및 연구원 모집 Crash-avoidance sensors: Several modern day drones have sensors that detect obstacles approaching in https://www.aeroindustrial.com/product/mavic-3-multiespectral-universal-edition/