GRASPLab
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Drone equipped with Google's 3D-sensing phone won't be deterred
Google wants to put its Project Tango handsets in orbit, but researchers from the GRASP Lab at UPenn are keeping things on the down-low with one of their already-clever quadrotors. If you'll recall, Tango has a depth sensor, motion tracking camera and two Movidius vision processors to create an internal 3D map of its surroundings. That should, in theory, keep the drone aligned with pinpoint accuracy and no GPS signal. Judging by the video below, it worked perfectly -- the quadrotor stuck to a fixed point and pre-programmed flight path despite some healthy shoves. That should help future autonomous drones react better to their environment if we decide to send them out for, say, delivery duty.
Robotic quadrotors' training now complete, proven with razzle-dazzle Cannes show (video)
We've watched our potential quad-mech overlords from KMel Robotics evolve from agile solo acrobats to worker bees to deft synchronized performers. It seemed only a matter of time before they would hunt down Sarah Connor en masse -- or take the show-biz world by storm. Fortunately for us, the tricky flyers chose to embrace their flamboyant side at a tour-de-force 16-quad lightshow in Cannes, where they opened the Saatchi & Saatchi New Directors' Showcase. The soaring automatons pulled all their past tricks out of the bag, flying precisely with mirrors to bounce lights from below, all timed to dramatic music --which they also had a hand in controlling. The sparkly treat awaits right after the break.
Acrobatic quadrocopters hunt in packs, seduce you into submission (video)
We've kept a pretty stern eye on the development of GRASP Lab's quadrocopters, and with good reason it seems, now that the four-bladed aerial ninjas have even more alarming abilities at their disposal. In the video after the break, watch them hold a variety of complex formations like it's no thing -- even while on the move. The 'copters can also take flight, or resume position, after being thrown into the air, navigating real world obstacles with deft fluidity. It's part of University of Pennsylvania's Scalable sWarms of Autonomous Robots and Mobile Sensors project (conveniently SWARMS for short), which is responsible for developing the air-born acrobats' new grouping skills. They say it's an attempt to replicate swarming habits in nature, though we're not convinced.
Quadrocopters: blooper reel edition
We have a gut feeling this is the video that'll be playing when 'the hive' takes over -- a sentimental, 'look how far we've come' victory reel for the Quadrotor nation. But for now, let's just keep the focus on the softer side of our future nemesis' training-room foibles. Playing like an über-geek version of America's Funniest Home Videos, we admit we cracked a smile watching these insect-like bots from the University of Pennsylvania's GRASP Lab take a few hard knocks in the humility ring. Fear of the swarm aside, it's a humorous twist on an otherwise droning research project. The take away? Schadenfreude -- it's not just for humans. [Thanks, Daniel]
GRASP Lab quadrocopters learn to follow the leader and fly in formation
The University of Pennsylvania's GRASP Lab has already recklessly taught its autonomous quadrocopters to move in packs, fly through hoops and build things on their own, and it's now for some reason decided to teach them yet another trick they'll surely use against us one day. As you can see in the video above, the quadrocopters are now able to take cues from a leader and fly in formation. What's more, they can even continue with the formation if one loses communication and falls out of the pack, which the researchers note is key to the success of any swarm. Isn't that reassuring?
Quadrocopters learn to build things, when will humans learn to fear them? (video)
The GRASP Lab quadrocopters were impressive enough by themselves, all slashing and swooping through the air with unerring precision, but then their makers had to go and give them the intelligence to work in groups and today the inevitable has happened: they've learned how to construct things! Sure, the structures are rudimentary, but we can recognize the beginnings of human containment cells when we see them. Skip past the break for the bone-chilling, teamwork-infused video.
Quadrocopters can now fly through thrown hoops, the end really is nigh (video)
The future of humanity is assured. Assuredly doomed, that is. That blur you see up above is one of our familiar foes, the GRASP Lab's autonomous quadrocopter, flying through a thrown hoop without the assistance of a human director. Yes, it's downright insane that we're allowing this so-called research to continue our descent toward the robot uprising -- where's the FBI, the CIA, hell, why is DARPA sleeping on this thing? The lethal precision of these quadrotor helis doesn't end there, however, as they've now been enhanced with the ability to recover from "extreme" starting conditions. In simpler terms that just means you can toss one up into the air and it'll right itself into a steady hovering position. From where it can strike upon the unsuspecting and complacent humanoid populace.
Revenge of the quadrocopters: now they move in packs (video)
In case you didn't find the original quadrocopter chilling enough, the GRASP Lab out of the University of Pennsylvania has gone and added a bit of cooperative logic to the recipe so that now multiple little drones can work together. Also upgraded with a "claw-like" gripper that allows it to pick up and transport objects, the newer quadrocopter can team up on its prey payload with its buddies, all while maintaining its exquisite balance and agility. Skip past the break to see it on video.
Autonomous quadrocopter flies through windows, straight into our hearts (video)
We don't know whether we should be terrified or overjoyed. We've just come across a video demo from the University of Pennsylvania's GRASP Lab that shows an autonomous quadrotor helicopter performing "precise aggressive maneuvers." And trust us when we say, nothing in the foregoing sentence is an overstatement -- the thing moves with the speed and grace of an angry bee, while accompanied by the perfectly menacing whine of its little engine. See this work of scientific art in motion after the break. [Thanks, William]
