We haven’t quite reached the predicted point at which drones become an intrinsic part of our daily lives, but small autonomous flying machines are learning how to do a lot more than spook people with their surveillance potential and take amazing aerial photographs. Not that they aren’t still really good at both of those. A lot of the news we read about drone advancements is a bit dystopian, warning of the looming potential for wildly invasive policing and the kind of automation that seems to threaten jobs en masse. But drones are set to accomplish some pretty cool things, too – in addition to delivering packages and piping hot food faster than ever.

Search & Rescue Missions

Applications for drones in scenarios that are just too dangerous for humans to navigate seem to grow broader with each passing day. As engineers find ways for flying drones to bear more weight, fly with more precision and use sensors for the greatest possible accuracy, the machines are able to take on ever more complex tasks. Interesting new concepts like the NET GUARD, which can fly to high altitudes to catch people jumping from tall burning buildings, aim to test the limits of drone technology – but many designs are already out there saving lives.

Lifeguards in Australia just happened to be testing a new drone called the Little Ripper when a distress call went out. Two teenagers were drowning in the surf down the shore. The helicopter-shaped drone located the teenagers and dropped them a floatation device, which carried them back to shore. It’s equipped with an emergency kit, GPS beacons and a camera and has a 2.5-hour battery life. It was originally developed as a real-time shark detection system.

In Rwanda, a California startup called Zipline uses drones to send urgent medical supplies like blood to remote clinics and hospitals almost instantaneously. Even the most sensitive items can be shot off into the sky over the harshest of terrains with a range of 75km one way (about 46.6 miles.) Again, this isn’t theoretical – it’s in use right now, and expanding to new countries.

In Sweden, automatic external defibrillators (AED) are transported by drone to people experiencing cardiac arrest faster than an ambulance can reach them. Land Rover’s ‘Discovery’ vehicles have officially joined the Red Cross emergency response fleet, and each one comes with an advanced eight-rotor drone fitted with a long-range thermal imaging camera capable of spotting a person from over 1,440 feet away.

Saving the Lives of Animals

Drones are already helping scientists fight wildlife extinction. They’re more accurate at counting animals in the wild and generating data than people, they can monitor and assess dangerous situations like whales trapped in fishing nets and deliver the right supplies to human first responders and even watch out for poachers targeting perilously endangered species like rhinos. Drones equipped with medicated peanut butter pellets are helping scientists save the lives of the most endangered mammal in North America – the black-footed ferret – by feeding their favorite prey, the prairie dog, which has been dying from a deadly disease called sylvatic plague.

For a while, it seemed like efforts to use drones to save the lives of animals could be undone by scenarios in which they actively harm them instead. Dutch police got the bright idea to train eagles to take out suspicious drones that could be used to commit crimes, but people were concerned that the propellers could hurt the birds. As it turns out, the eagles weren’t particularly good at the job, and the program was suspended.

Augmenting Sustainable Technologies

Drones of various sorts could be deployed as tiny autonomous assistants for other forms of technology, helping to maintain complex systems or just making sure we don’t run out of juice in our electric cars while far away from charging stations. The Volt car-charging drone by Yeop Baek is a quadcopter that can be summoned by smartphone, allowing drivers to request a refuel no matter where they might be at the moment – a service that seems like it could be extended to gas cans for a greater number of drivers in the present.

A Latvian startup called Aerones is working on 28-motor quad copers designed to clean and de-ice massive wind turbines quickly and safely so they can produce maximum output. In some cases, drones could even outperform standard technologies, like the ‘Twing’ by Swiss startup Twingtec, a kite-like flying machine that can soar to high altitudes to harvest strong, steady winds, even when the air lower to the ground is still.

Drones could also collect data on weather, pollution, soil moisture, lava flows – you name it. They could help extinguish forest fires, map changes in forested areas and replace gas-guzzling agricultural machines, helping to reduce emissions. In fact, this last point connects to one of the best known uses for drones, one that’s usually pretty easy to make fun of – having whatever crap we want delivered to us on demand.

Convenience, Art & Fun

Amazon, UPS, Google and DHL are among the companies exploring ways to deliver packages via drones instead of trucks, and Uber Eats is getting ready to test food delivery drones with the aim of getting its “UberExpress” program off the ground by 2021. If having takeout and our latest Amazon Prime purchases dropped off on our doorsteps by drone seems like peak human laziness, consider how many delivery cars and trucks it could help eliminate on the road.

The Smithsonian did some research, finding that in some cases, using electric-powered trucks would be more efficient and easier, but in others, drones help reduce both energy usage and greenhouse gas emissions. But the results really depend on how heavy the package is, where it’s being delivered and the locations of warehouses.

In any case, drones are almost ready to be omnipresent for all sorts of purposes, even if that means hovering over us to provide light or protect us from the rain, as in the case of designer Fabien Roy’s “Low Gravity” drone lamp or the “Free Parasol” by Asahi Power Service. They’re already helping artists produce incredible landscape photography, amazing illusions, massive murals and more. They’ve even been programmed to rain candy from hovering clouds on demand, an idea that kids came up with themselves.

All of these functions have come a long way in just a few short years, and it’ll be interesting to see how the technology progresses in the near future.

“This isn’t fake, I promise,” said filmmaker Casey Neistat as he announced the impending debut of his ‘Human Flying Drone Holiday Movie’ on Twitter with a dubious-looking graphic. Anyone who saw that tweet could be forgiven for their skepticism, especially since Neistat was teaming up with fellow YouTube star Jesse Wellens of the channel PrankvsPrank to pull off the stunt. But by all accounts, this footage of the ‘world’s largest homemade drone’ is real, and a Santa-suited Neistat is actually flying 25 feet in the air.

Human Flying Drone Holiday movie coming very very soon. this isn’t fake, i promise. shot on my #gear360 – https://t.co/8gWQRKyh2o pic.twitter.com/QN06Kq8NFm

— Casey Neistat (@Casey) December 18, 2016

No one in the world sells a drone that can lift a human being, so Neistat and his team set out to create one. The octocopter drone, which is augmented with a Samsung Galaxy Gear 360 action camera, reportedly took over a year to build, and the video clip was shot at a ski resort in Finland over the course of four days. In it, the daredevil YouTuber zooms down a slope on a snowboard and then takes off into the sky, going higher and higher before the final jump takes him 100 feet into the air, as smoke bombs fastened to his feet emit vivid pink plumes.

One thing that’s not quite what it seems is Neistat’s single-handed grip on the handle: he’s actually securely fastened to the drone, dubbed ‘Janet,’ by a body harness. The rest of it, as far as anyone can tell, is legit. Looks like fun! Check out how it’s done in the behind-the-scenes video above.

Their efficiency in the real world is yet to be established, but if these drone concepts and fully-realized creations are any indication, some of us could be looking at losing our jobs to robots in a range of industries over the net couple decades. From emergency responders to face-recognizing cameras, many of these autonomous flying gadgets take over tasks currently completed by pilots, construction workers, delivery drivers and videographers – but sometimes, they’re just for selfies.

Mercedes-Benz Electric Vision Van with Rooftop Drones

Designed for last-mile delivery in urban and suburban contexts, the all-electric ‘Vision Van’ by Mercedes-Benz is the first of its kind to feature built-in aerial drones that enable multiple package deliveries in a single neighborhood at the same time. This theoretically reduces the number of vehicles in any given residential area and makes the delivery process totally emissions-free. The van also features blue LED lighting on the lower body and slide-out shelving units. It certainly takes windowless vans to another level.

ROAM-e Mini Selfie Drone

What would have been seen as undeniably dystopian in previous decades is now packaged as a selfie assistance tool. The ROAM-e drone can be programmed with facial recognition technology so it follows you around like a puppy, snapping your photo or streaming live video all the while. Admittedly, the video function could be helpful, standing in for a camera operator in all sorts of settings and going where they can’t go (unless they’re secretly superheroes). The drone can be collapsed and folded to the side of a water bottle an two hours of swappable charging keeps the drone in the air for up to 20 minutes (for longer videos, switch out the battery.)

PowerEgg Drone

A small egg-shaped device sprouts propellers and turns into a personal camera drone at the push of a button. The PowerEgg by PowerVision is clean, simple and easy to transport, featuring a 360-degree panoramic 4K HD camera, advanced sensors for indoor navigation and real-time, long-range video transmission. You can snag one yourself for $1,288.

Drone Ambulance by Argodesign

Could this Drone Ambulance concept by Argodesign save lives by enabling more flying responders to hit the ground faster than a single helicopter? It’s about the size of a compact car and can land in much smaller areas, and a single pilot can manage an entire fleet of them remotely.

Trident Underwater Drone

Explore bodies of water without ever getting wet thanks to the Trident drone by Berkeley robotics company Openrov. No scuba gear and training is required when you send this portable machine down into the water in your place, and it can dive to a depth of 100 meters, sending live HD video to the surface via a thin buoyant tether. It can be controlled from the surface by a laptop or mobile device. The Trident is set to hit the market in November.

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Drone Design 14 Autonomous Gadgets Taking Tech To New Heights

As far as transportation goes, we have not yet seen any truly innovative changes in our lifetimes. Sure, new types of cars and faster trains pop up every year, but where are the big changes that make us gasp and stare? The Passing Cloud concept might be just that innovation. It is a wanderer’s dream: its course and speed are determined by the winds, and there is no telling where passengers may end up.

(all images via: Dezeen)

The concept was dreamed up by architect Tiago Barros and entered in a design competition that called for high speed rail concepts. Needless to say, this design was so far from the specifications that it did not earn a prize – but it is remarkable anyway.

Passengers would board the “cloud” using ladders, then simply relax as the lighter-than-air structure floats to its next destination. There would presumably be some sort of safety rail feature to keep passengers from falling off like human-size raindrops.

The nylon balloon would sport an interior structure of steel, much like an old-time zeppelin. The designer doesn’t explain how the contraption would work with no navigation system or thrusters (other than the wind), but the concept is not meant to be a serious proposal for a future transport system.

It is, rather, a flight of fancy – a whimsical vision of what might be possible in a different world. Nearly everyone has dreamed of floating around on a lazy cloud from time to time. This concept lets us recall those fun daydreams and consider again how wonderful it would feel to simply float around on a gentle breeze.