Tag Archives: ghost
#439863 Q&A: Ghost Robotics CEO on Armed ...
Last week, the Association of the United States Army (AUSA) conference took place in Washington, D.C. One of the exhibitors was Ghost Robotics—we've previously covered their nimble and dynamic quadrupedal robots, which originated at the University of Pennsylvania with Minitaur in 2016. Since then, Ghost has developed larger, ruggedized “quadrupedal unmanned ground vehicles” (Q-UGVs) suitable for a variety of applications, one of which is military.
At AUSA, Ghost had a variety of its Vision 60 robots on display with a selection of defense-oriented payloads, including the system above, which is a remotely controlled rifle customized for the robot by a company called SWORD International.
The image of a futuristic-looking, potentially lethal weapon on a quadrupedal robot has generated some very strong reactions (the majority of them negative) in the media as well as on social media over the past few days. We recently spoke with Ghost Robotics' CEO Jiren Parikh to understand exactly what was being shown at AUSA, and to get his perspective on providing the military with armed autonomous robots.
IEEE Spectrum: Can you describe the level of autonomy that your robot has, as well as the level of autonomy that the payload has?
Jiren Parikh: It's critical to separate the two. The SPUR, or Special Purpose Unmanned Rifle from SWORD Defense, has no autonomy and no AI. It's triggered from a distance, and that has to be done by a human. There is always an operator in the loop. SWORD's customers include special operations teams worldwide, and when SWORD contacted us through a former special ops team member, the idea was to create a walking tripod proof of concept. They wanted a way of keeping the human who would otherwise have to pull the trigger at a distance from the weapon, to minimize the danger that they'd be in. We thought it was a great idea.
Our robot is also not autonomous. It's remotely operated with an operator in the loop. It does have perception for object avoidance for the environment because we need it to be able to walk around things and remain stable on unstructured terrain, and the operator has the ability to set GPS waypoints so it travels to a specific location. There's no targeting or weapons-related AI, and we have no intention of doing that. We support SWORD Defense like we do any other military, public safety or enterprise payload partner, and don't have any intention of selling weapons payloads.
Who is currently using your robots?
We have more than 20 worldwide government customers from various agencies, US and allied, who abide by very strict rules. You can see it and feel it when you talk to any of these agencies; they are not pro-autonomous weapons. I think they also recognize that they have to be careful about what they introduce. The vast majority of our customers are using them or developing applications for CBRNE [Chemical, Biological, Radiological, Nuclear, and Explosives detection], reconnaissance, target acquisition, confined space and subterranean inspection, mapping, EOD safety, wireless mesh networks, perimeter security and other applications where they want a better option than tracked and wheeled robots that are less agile and capable.
We also have agencies that do work where we are not privy to details. We sell them our robot and they can use it with any software, any radio, and any payload, and the folks that are using these systems, they're probably special teams, WMD and CBRN units and other special units doing confidential or classified operations in remote locations. We can only assume that a lot of our customers are doing really difficult, dangerous work. And remember that these are men and women who can't talk about what they do, with families who are under constant stress. So all we're trying to do is allow them to use our robot in military and other government agency applications to keep our people from getting hurt. That's what we promote. And if it's a weapon that they need to put on our robot to do their job, we're happy for them to do that. No different than any other dual use technology company that sells to defense or other government agencies.
How is what Ghost Robotics had on display at AUSA functionally different from other armed robotic platforms that have been around for well over a decade?
Decades ago, we had guided missiles, which are basically robots with weapons on them. People don't consider it a robot, but that's what it is. More recently, there have been drones and ground robots with weapons on them. But they didn't have legs, and they're not invoking this evolutionary memory of predators. And now add science fiction movies and social media to that, which we have no control over—the challenge for us is that legged robots are fascinating, and science fiction has made them scary. So I think we're going to have to socialize these kinds of legged systems over the next five to ten years in small steps, and hopefully people get used to them and understand the benefits for our soldiers. But we know it can be frightening. We also have families, and we think about these things as well.
“If our robot had tracks on it instead of legs, nobody would be paying attention.”
—Jiren Parikh
Are you concerned that showing legged robots with weapons will further amplify this perception problem, and make people less likely to accept them?
In the short term, weeks or months, yes. I think if you're talking about a year or two, no. We will get used to these robots just like armed drones, they just have to be socialized. If our robot had tracks on it instead of legs, nobody would be paying attention. We just have to get used to robots with legs.
More broadly, how does Ghost Robotics think armed robots should or should not be used?
I think there is a critical place for these robots in the military. Our military is here to protect us, and there are servicemen and women who are putting their lives on the line everyday to protect the United States and allies. I do not want them to lack for our robot with whatever payload, including weapons systems, if they need it to do their job and keep us safe. And if we've saved one life because these people had our robot when they needed it, I think that's something to be proud of.
I'll tell you personally: until I joined Ghost Robotics, I was oblivious to the amount of stress and turmoil and pain our servicemen and women go through to protect us. Some of the special operations folks that we talk to, they can't disclose what they do, but you can feel it when they talk about their colleagues and comrades that they've lost. The amount of energy that's put into protecting us by these people that we don't even know is really amazing, and we take it for granted.
What about in the context of police rather than the military?
I don't see that happening. We've just started talking with law enforcement, but we haven't had any inquiries on weapons. It's been hazmat, CBRNE, recon of confined spaces and crime scenes or sending robots in to talk with people that are barricaded or involved in a hostage situation. I don't think you're going to see the police using weaponized robots. In other countries, it's certainly possible, but I believe that it won't happen here. We live in a country where our military is run by a very strict set of rules, and we have this political and civilian backstop on how engagements should be conducted with new technologies.
How do you feel about the push for regulation of lethal autonomous weapons?
We're all for regulation. We're all for it. This is something everybody should be for right now. What those regulations are, what you can or can't do and how AI is deployed, I think that's for politicians and the armed services to decide. The question is whether the rest of the world will abide by it, and so we have to be realistic and we have to be ready to support defending ourselves against rogue nations or terrorist organizations that feel differently. Sticking your head in the sand is not the solution.
Based on the response that you've experienced over the past several days, will you be doing anything differently going forward?
We're very committed to what we're doing, and our team here understands our mission. We're not going to be reactive. And we're going to stick by our commitment to our US and allied government customers. We're going to help them do whatever they need to do, with whatever payload they need, to do their job, and do it safely. We are very fortunate to live in a country where the use of military force is a last resort, and the use of new technologies and weapons takes years and involves considerable deliberation from the armed services with civilian oversight. Continue reading
#438012 Video Friday: These Robots Have Made 1 ...
Video Friday is your weekly selection of awesome robotics videos, collected by your Automaton bloggers. We’ll also be posting a weekly calendar of upcoming robotics events for the next few months; here's what we have so far (send us your events!):
HRI 2021 – March 8-11, 2021 – [Online Conference]
RoboSoft 2021 – April 12-16, 2021 – [Online Conference]
Let us know if you have suggestions for next week, and enjoy today's videos.
We're proud to announce Starship Delivery Robots have now completed 1,000,000 autonomous deliveries around the world. We were unsure where the one millionth delivery was going to take place, as there are around 15-20 service areas open globally, all with robots doing deliveries every minute. In the end it took place at Bowling Green, Ohio, to a student called Annika Keeton who is a freshman studying pre-health Biology at BGSU. Annika is now part of Starship’s history!
[ Starship ]
I adore this little DIY walking robot- with modular feet and little dials to let you easily adjust the walking parameters, it's an affordable kit that's way more nuanced than most.
It's called Bakiwi, and it costs €95. A squee cover made from feathers or fur is an extra €17. Here's a more serious look at what it can do:
[ Bakiwi ]
Thanks Oswald!
Savva Morozov, an AeroAstro junior, works on autonomous navigation for the MIT mini cheetah robot and reflects on the value of a crowded Infinite Corridor.
[ MIT ]
The world's most advanced haptic feedback gloves just got a huge upgrade! HaptX Gloves DK2 achieves a level of realism that other haptic devices can't match. Whether you’re training your workforce, designing a new product, or controlling robots from a distance, HaptX Gloves make it feel real.
They're the only gloves with true-contact haptics, with patented technology that displace your skin the same way a real object would. With 133 points of tactile feedback per hand, for full palm and fingertip coverage. HaptX Gloves DK2 feature the industry's most powerful force feedback, ~2X the strength of other force feedback gloves. They're also the most accurate motion tracking gloves, with 30 tracked degrees of freedom, sub-millimeter precision, no perceivable latency, and no occlusion.
[ HaptX ]
Yardroid is an outdoor robot “guided by computer vision and artificial intelligence” that seems like it can do almost everything.
These are a lot of autonomous capabilities, but so far, we've only seen the video. So, best not to get too excited until we know more about how it works.
[ Yardroid ]
Thanks Dan!
Since as far as we know, Pepper can't spread COVID, it had a busy year.
I somehow missed seeing that chimpanzee magic show, but here it is:
[ Simon Pierro ] via [ SoftBank Robotics ]
In spite of the pandemic, Professor Hod Lipson’s Robotics Studio persevered and even thrived— learning to work on global teams, to develop protocols for sharing blueprints and code, and to test, evaluate, and refine their designs remotely. Equipped with a 3D printer and a kit of electronics prototyping equipment, our students engineered bipedal robots that were conceptualized, fabricated, programmed, and endlessly iterated around the globe in bedrooms, kitchens, backyards, and any other makeshift laboratory you can imagine.
[ Hod Lipson ]
Thanks Fan!
We all know how much quadrupeds love ice!
[ Ghost Robotics ]
We took the opportunity of the last storm to put the Warthog in the snow of Université Laval. Enjoy!
[ Norlab ]
They've got a long way to go, but autonomous indoor firefighting drones seem like a fantastic idea.
[ CTU ]
Individual manipulators are limited by their vertical total load capacity. This places a fundamental limit on the weight of loads that a single manipulator can move. Cooperative manipulation with two arms has the potential to increase the net weight capacity of the overall system. However, it is critical that proper load sharing takes place between the two arms. In this work, we outline a method that utilizes mechanical intelligence in the form of a whiffletree.
And your word of the day is whiffletree, which is “a mechanism to distribute force evenly through linkages.”
[ DART Lab ]
Thanks Raymond!
Some highlights of robotic projects at FZI in 2020, all using ROS.
[ FZI ]
Thanks Fan!
iRobot CEO Colin Angle threatens my job by sharing some cool robots.
[ iRobot ]
A fascinating new talk from Henry Evans on robotic caregivers.
[ HRL ]
The ANA Avatar XPRIZE semifinals selection submission for Team AVATRINA. The setting is a mock clinic, with the patient sitting on a wheelchair and nurse having completed an initial intake. Avatar enters the room controlled by operator (Doctor). A rolling tray table with medical supplies (stethoscope, pulse oximeter, digital thermometer, oxygen mask, oxygen tube) is by the patient’s side. Demonstrates head tracking, stereo vision, fine manipulation, bimanual manipulation, safe impedance control, and navigation.
[ Team AVATRINA ]
This five year old talk from Mikell Taylor, who wrote for us a while back and is now at Amazon Robotics, is entitled “Nobody Cares About Your Robot.” For better or worse, it really doesn't sound like it was written five years ago.
Robotics for the consumer market – Mikell Taylor from Scott Handsaker on Vimeo.
[ Mikell Taylor ]
Fall River Community Media presents this wonderful guy talking about his love of antique robot toys.
If you enjoy this kind of slow media, Fall River also has weekly Hot Dogs Cool Cats adoption profiles that are super relaxing to watch.
[ YouTube ] Continue reading
#437869 Video Friday: Japan’s Gundam Robot ...
Video Friday is your weekly selection of awesome robotics videos, collected by your Automaton bloggers. We’ll also be posting a weekly calendar of upcoming robotics events for the next few months; here’s what we have so far (send us your events!):
ACRA 2020 – December 8-10, 2020 – [Online]
Let us know if you have suggestions for next week, and enjoy today’s videos.
Another BIG step for Japan’s Gundam project.
[ Gundam Factory ]
We present an interactive design system that allows users to create sculpting styles and fabricate clay models using a standard 6-axis robot arm. Given a general mesh as input, the user iteratively selects sub-areas of the mesh through decomposition and embeds the design expression into an initial set of toolpaths by modifying key parameters that affect the visual appearance of the sculpted surface finish. We demonstrate the versatility of our approach by designing and fabricating different sculpting styles over a wide range of clay models.
[ Disney Research ]
China’s Chang’e-5 completed the drilling, sampling and sealing of lunar soil at 04:53 BJT on Wednesday, marking the first automatic sampling on the Moon, the China National Space Administration (CNSA) announced Wednesday.
[ CCTV ]
Red Hat’s been putting together an excellent documentary on Willow Garage and ROS, and all five parts have just been released. We posted Part 1 a little while ago, so here’s Part 2 and Part 3.
Parts 4 and 5 are at the link below!
[ Red Hat ]
Congratulations to ANYbotics on a well-deserved raise!
ANYbotics has origins in the Robotic Systems Lab at ETH Zurich, and ANYmal’s heritage can be traced back at least as far as StarlETH, which we first met at ICRA 2013.
[ ANYbotics ]
Most conventional robots are working with 0.05-0.1mm accuracy. Such accuracy requires high-end components like low-backlash gears, high-resolution encoders, complicated CNC parts, powerful motor drives, etc. Those in combination end up an expensive solution, which is either unaffordable or unnecessary for many applications. As a result, we found the Apicoo Robotics to provide our customers solutions with a much lower cost and higher stability.
[ Apicoo Robotics ]
The Skydio 2 is an incredible drone that can take incredible footage fully autonomously, but it definitely helps if you do incredible things in incredible places.
[ Skydio ]
Jueying is the first domestic sensitive quadruped robot for industry applications and scenarios. It can coordinate (replace) humans to reach any place that can be reached. It has superior environmental adaptability, excellent dynamic balance capabilities and precise Environmental perception capabilities. By carrying functional modules for different application scenarios in the safe load area, the mobile superiority of the quadruped robot can be organically integrated with the commercialization of functional modules, providing smart factories, smart parks, scene display and public safety application solutions.
[ DeepRobotics ]
We have developed semi-autonomous quadruped robot, called LASER-D (Legged-Agile-Smart-Efficient Robot for Disinfection) for performing disinfection in cluttered environments. The robot is equipped with a spray-based disinfection system and leverages the body motion to controlling the spray action without the need for an extra stabilization mechanism. The system includes an image processing capability to verify disinfected regions with high accuracy. This system allows the robot to successfully carry out effective disinfection tasks while safely traversing through cluttered environments, climb stairs/slopes, and navigate on slippery surfaces.
[ USC Viterbi ]
We propose the “multi-vision hand”, in which a number of small high-speed cameras are mounted on the robot hand of a common 7 degrees-of-freedom robot. Also, we propose visual-servoing control by using a multi-vision system that combines the multi-vision hand and external fixed high-speed cameras. The target task was ball catching motion, which requires high-speed operation. In the proposed catching control, the catch position of the ball, which is estimated by the external fixed high-speed cameras, is corrected by the multi-vision hand in real-time.
More details available through IROS on-demand.
[ Namiki Laboratory ]
Shunichi Kurumaya wrote in to share his work on PneuFinger, a pneumatically actuated compliant robotic gripping system.
[ Nakamura Lab ]
Thanks Shunichi!
Motivated by insights into the human teaching process, we introduce a method for incorporating unstructured natural language into imitation learning. At training time, the expert can provide demonstrations along with verbal descriptions in order to describe the underlying intent, e.g., “Go to the large green bowl’’. The training process, then, interrelates the different modalities to encode the correlations between language, perception, and motion. The resulting language-conditioned visuomotor policies can be conditioned at run time on new human commands and instructions, which allows for more fine-grained control over the trained policies while also reducing situational ambiguity.
[ ASU ]
Thanks Heni!
Gita is on sale for the holidays for only $2,000.
[ Gita ]
This video introduces a computational approach for routing thin artificial muscle actuators through hyperelastic soft robots, in order to achieve a desired deformation behavior. Provided with a robot design, and a set of example deformations, we continuously co-optimize the routing of actuators, and their actuation, to approximate example deformations as closely as possible.
[ Disney Research ]
Researchers and mountain rescuers in Switzerland are making huge progress in the field of autonomous drones as the technology becomes more in-demand for global search-and-rescue operations.
[ SWI ]
This short clip of the Ghost Robotics V60 features an interesting, if awkward looking, righting behavior at the end.
[ Ghost Robotics ]
Europe’s Rosalind Franklin ExoMars rover has a younger ’sibling’, ExoMy. The blueprints and software for this mini-version of the full-size Mars explorer are available for free so that anyone can 3D print, assemble and program their own ExoMy.
[ ESA ]
The holiday season is here, and with the added impact of Covid-19 consumer demand is at an all-time high. Berkshire Grey is the partner that today’s leading organizations turn to when it comes to fulfillment automation.
[ Berkshire Grey ]
Until very recently, the vast majority of studies and reports on the use of cargo drones for public health were almost exclusively focused on the technology. The driving interest from was on the range that these drones could travel, how much they could carry and how they worked. Little to no attention was placed on the human side of these projects. Community perception, community engagement, consent and stakeholder feedback were rarely if ever addressed. This webinar presents the findings from a very recent study that finally sheds some light on the human side of drone delivery projects.
[ WeRobotics ] Continue reading