Most flying robots, but not all, are small, so they can access hard-to-reach places. Some designed to emulate insects can be as tiny as real insects. Most flying robots use a helicopter-style design (three to 12 or more rotors) or emulate the movements of birds. Some bird-like designs glide. Others incorporate the much more difficult-to-achieve locomotion of flapping.
Flying robots can serve a wide variety of purposes. Many work in swarms, cooperating with one another to accomplish their tasks. Surveillance, reconnaissance, and search and rescue in military and first responder situations are popular applications for aerial robots.
Yet not all these robots are considered unmanned aerial vehicles. Some have been used to assemble architectural structures or perform agricultural duties such as crop dusting or pollination. Many are autonomous. Some are remote-controlled, and some are autonomous robots with real-time communication from remote pilots.
Click the image below for a slideshow of examples of these robots.
The Nano Air Vehicle, a DARPA-funded hummingbird-like demonstrator robot made by AeroVironment, flaps its wings to fly in any direction. The remote-controlled Nano can hover with precision like the real bird, and it can fly clockwise and counterclockwise. It weighs 19gm (0.67oz), including batteries, video camera, motors, and communications systems, and it has a wingspan of 16cm (6.3 inches). Its size and weight are within the range of real hummingbirds, and, like them, it uses its wings for control and propulsion. The Nano can hover continuously on its own power source for eight minutes. It can shift from hovering to a forward flight speed of 17.7kph (11mph). While hovering, the Nano can tolerate side wind gusts of up to 8kph (5mph) without losing more than 1m (3.28 feet) of altitude. (Source: AeroVironment)
To me, the 2013 penny feels like it's made out of a different, lighter material. The first time I held one, I thought it was a fake. I couldn't find anything online, however, that indicates it's made of different material.
Deberah, I agree that mind-controlled robots is an interesting development in robotics. There are different research efforts underway; we covered one of them here: http://www.designnews.com/document.asp?doc_id=254726
mrdon, thank for the enthusiastic response. I think it's your second suggestion: those of us who've been reading science fiction for years while technology has been progressing to the point where we can actualize what we've been visualizing. I think this is true in robotics, in consumer electronics, and in film (Lord of the Rings, Avatar, e.g.).
Thanks for your feedback, bobjengr. It's comments like yours that inspire me to find even weirder, more talented robots :) No sarcasm implied, I really mean it. And yes, it's tough to keep up with all this: the pace of change is mind-boggling, and reminds me of several earlier, similar phases in Silicon Valley when enough brilliant minds and research dollars, plus the right levels of underlying enabling technologies converged to produce world-changing products. You know, like the iPhone and Web browsers.
If you see a hitchhiker along the road in Canada this summer, it may not be human. That’s because a robot is thumbing its way across our neighbor to the north as part of a collaborative research project by several Canadian universities.
Stanford University researchers have found a way to realize what’s been called the “Holy Grail” of battery-design research -- designing a pure lithium anode for lithium-based batteries. The design has great potential to provide unprecedented efficiency and performance in lithium-based batteries that could substantially drive down the cost of electric vehicles and solve the charging problems associated with smartphones.
Robots in films during the 2000s hit the big time; no longer are they the sidekicks of nerdy character actors. Robots we see on the big screen in recent years include Nicole Kidman, Arnold Schwarzenegger, and Eddie Murphy. Top star of the era, Will Smith, takes a spin as a robot investigator in I, Robot. Robots (or androids or cyborgs) are fully mainstream in the 2000s.
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