Drones are apparently not only becoming more common, but a lot smarter and smaller it seems. According to latest news, some research teams are currently looking into nature for answers in order to tackle the problems when designing new and improved drones.
From flying through narrow spaces to picking up objects, drones have plenty to learn from birds and other animals in the wild. However, the precision when looking at a flying drone depends entirely on its flight control. And where to get a better tutor than a which is born with the ability to fly.
This is the aim of some US-based groups scattered around the country. One of these groups is based in Harvard and is looking into creating a millimeter-sized drone which can manoeuvre in small, narrow and hard to reach areas. The drone at hand is reportedly inspired by flies or other winged insects, hovering in the air for extended periods of time. The team tasked with this project is hoping to gain a more detailed insight into insect population and even help in areas such as pollinating plants in the future.
Other groups such as the ones based in UNC Chapel Hill, Johns Hopkins University, or the University of California, are tasked with finding a way to create drones which can handle and perceive the elements of hot and cold or rain and heavy gusts of wind. The main objective for the latter teams is to come up with a wind-proof drone, having the hawk moth as the primary source of inspiration.