Telerobotics is the area of robotics concerned with the control of semi-autonomous robots from a distance, chiefly using Wireless network (like Wi-Fi, Bluetooth, the Deep Space Network, and similar) or tethered connections. It is a combination of two major subfields, teleoperation and telepresence.
Teleoperation indicates operation of a machine at a distance. It is similar in meaning to the phrase "remote control" but is usually encountered in research, academic and technical environments. It is most commonly associated with robotics and mobile robots but can be applied to a whole range of circumstances in which a device or machine is operated by a person from a distance.[1]
Teleoperation is the most standard term, used both in research and technical communities, for referring to operation at a distance. This is opposed to "telepresence", which refers to the subset of telerobotic systems configured with an immersive interface such that the operator feels present in the remote environment, projecting his or her presence through the remote robot. One of the first telepresence systems that enabled operators to feel present in a remote environment through all of the primary senses (sight, sound, and touch) was the Virtual Fixtures system developed at US Air Force Research Laboratories in the early 1990s. The system enabled operators to perform dexterous tasks (inserting pegs into holes) remotely such that the operator would feel as if he or she was inserting the pegs when in fact it was a robot remotely performing the task.[2][3][4]
A telemanipulator (or teleoperator) is a device that is controlled remotely by a human operator. In simple cases the controlling operator's command actions correspond directly to actions in the device controlled, as for example in a radio controlled model aircraft or a tethered deep submergence vehicle. Where communications delays make direct control impractical (such as a remote planetary rover), or it is desired to reduce operator workload (as in a remotely controlled spy or attack aircraft), the device will not be controlled directly, instead being commanded to follow a specified path. At increasing levels of sophistication the device may operate somewhat independently in matters such as obstacle avoidance, also commonly employed in planetary rovers.
Devices designed to allow the operator to control a robot at a distance are sometimes called telecheric robotics.
Two major components of telerobotics and telepresence are the visual and control applications. A remote camera provides a visual representation of the view from the robot. Placing the robotic camera in a perspective that allows intuitive control is a recent technique that although based in Science Fiction (Robert A. Heinlein's Waldo 1942) has not been fruitful as the speed, resolution and bandwidth have only recently been adequate to the task of being able to control the robot camera in a meaningful way. Using a head mounted display, the control of the camera can be facilitated by tracking the head as shown in the figure below.
This only works if the user feels comfortable with the latency of the system, the lag in the response to movements, the visual representation. Any issues such as, inadequate resolution, latency of the video image, lag in the mechanical and computer processing of the movement and response, and optical distortion due to camera lens and head mounted display lenses, can cause the user 'simulator sickness' that is exacerbated by the lack of vestibular stimulation with visual representation of motion.
Mismatch between the users motions such as registration errors, lag in movement response due to overfiltering, inadequate resolution for small movements, and slow speed can contribute to these problems.
The same technology can control the robot, but then the eyehand coordination issues become even more pervasive through the system, and user tension or frustration can make the system difficult to use.[citation needed]
The tendency to build robots has been to minimize the degrees of freedom because that reduces the control problems. Recent improvements in computers has shifted the emphasis to more degrees of freedom, allowing robotic devices that seem more intelligent and more human in their motions. This also allows more direct teleoperation as the user can control the robot with their own motions.[5]
A telerobotic interface can be as simple as a common MMK (monitor-mouse-keyboard) interface. While this is not immersive, it is inexpensive. Telerobotics driven by internet connections are often of this type. A valuable modification to MMK is a joystick, which provides a more intuitive navigation scheme for planar robot movement.
Dedicated telepresence setups utilize a head mounted display with either single or dual eye display, and an ergonomically matched interface with joystick and related button, slider, trigger controls.
Other interfaces merge fully immersive virtual reality interfaces and real-time video instead of computer-generated images.[6] Another example would be to use an omnidirectional treadmill with an immersive display system so that the robot is driven by the person walking or running. Additional modifications may include merged data displays such as Infrared thermal imaging, real-time threat assessment, or device schematics.[citation needed]
With the exception of the Apollo program, most space exploration has been conducted with telerobotic space probes. Most space-based astronomy, for example, has been conducted with telerobotic telescopes. The Russian Lunokhod-1 mission, for example, put a remotely driven rover on the moon, which was driven in real time (with a 2.5-second lightspeed time delay) by human operators on the ground. Robotic planetary exploration programs use spacecraft that are programmed by humans at ground stations, essentially achieving a long-time-delay form of telerobotic operation. Recent noteworthy examples include the Mars exploration rovers (MER) and the Curiosity rover. In the case of the MER mission, the spacecraft and the rover operated on stored programs, with the rover drivers on the ground programming each day's operation. The International Space Station (ISS) uses a two-armed telemanipulator called Dextre. More recently, a humanoid robot Robonaut[8] has been added to the space station for telerobotic experiments.
NASA has proposed use of highly capable telerobotic systems[9] for future planetary exploration using human exploration from orbit. In a concept for Mars Exploration proposed by Landis, a precursor mission to Mars could be done in which the human vehicle brings a crew to Mars, but remains in orbit rather than landing on the surface, while a highly capable remote robot is operated in real time on the surface.[10] Such a system would go beyond the simple long time delay robotics and move to a regime of virtual telepresence on the planet. One study of this concept, the Human Exploration using Real-time Robotic Operations (HERRO) concept, suggested that such a mission could be used to explore a wide variety of planetary destinations.[7]
The prevalence of high quality video conferencing using mobile devices, tablets and portable computers has enabled a drastic growth in telepresence robots to help give a better sense of remote physical presence for communication and collaboration in the office, home, school, etc. when one cannot be there in person. The robot avatar can move or look around at the command of the remote person.[11][12]
There have been two primary approaches that both utilize videoconferencing on a display 1) desktop telepresence robots - typically mount a phone or tablet on a motorized desktop stand to enable the remote person to look around a remote environment by panning and tilting the display or 2) drivable telepresence robots - typically contain a display (integrated or separate phone or tablet) mounted on a roaming base. Some examples of desktop telepresence robots include Kubi by Revolve Robotics, Galileo by Motrr, and Swivl. Some examples of roaming telepresence robots include Beam by Suitable Technologies, Double by Double Robotics, RP-Vita by iRobot and InTouch Health, Anybots, Vgo, TeleMe by Mantarobot, and Romo by Romotive. More modern roaming telepresence robots may include an ability to operate autonomously. The robots can map out the space and be able to avoid obstacles while driving themselves between rooms and their docking stations.[13]
Traditional videoconferencing systems and telepresence rooms generally offer Pan / Tilt / Zoom cameras with far end control. The ability for the remote user to turn the device's head and look around naturally during a meeting is often seen as the strongest feature of a telepresence robot. For this reason, the developers have emerged in the new category of desktop telepresence robots that concentrate on this strongest feature to create a much lower cost robot. The desktop telepresence robots, also called head and neck Robots[14] allow users to look around during a meeting and are small enough to be carried from location to location, eliminating the need for remote navigation.[15]
Some telepresence robots are highly helpful for some long-term illness children, who were unable to attend school regularly. Latest innovative technologies can bring people together, and it allows them to stay connected to each other, which significantly help them to overcome loneliness. [16]
Marine remotely operated vehicles (ROVs) are widely used to work in water too deep or too dangerous for divers. They repair offshore oil platforms and attach cables to sunken ships to hoist them. They are usually attached by a tether to a control center on a surface ship. The wreck of the Titanic was explored by an ROV, as well as by a crew-operated vessel.
Additionally, a lot of telerobotic research is being done in the field of medical devices, and minimally invasive surgical systems. With a robotic surgery system, a surgeon can work inside the body through tiny holes just big enough for the manipulator, with no need to open up the chest cavity to allow hands inside.
NIST maintains a set of test standards used for Emergency Response[17] and law enforcement telerobotic systems.[18][19]
Remote manipulators are used to handle radioactive materials.
Telerobotics has been used in installation art pieces; Telegarden is an example of a project where a robot was operated by users through the Web.
Link:
- Brief: NVIDIA's venture arm invests in autonomous weeding startup Carbon Robotics - AgFunderNews - May 11th, 2024 [May 11th, 2024]
- 7 Robotics Stocks to Bet On for Reliable AI-Powered Returns - InvestorPlace - May 11th, 2024 [May 11th, 2024]
- NSF and USDA join forces to boost innovation in agricultural robotics - Future Farming - May 11th, 2024 [May 11th, 2024]
- Meet The Swiss Start-Up Taking On The Tech Giants In Robotics And AI - Forbes - May 11th, 2024 [May 11th, 2024]
- LimX Dynamics' W1 robot can stand, walk and roll on its hind 'legs' - Interesting Engineering - May 11th, 2024 [May 11th, 2024]
- Lear Corporation's acquisition showcases the industry's use of robotics and AI for efficiency and innovation - CBT Automotive News - May 11th, 2024 [May 11th, 2024]
- OMRON and NEURA Robotics Partner to Unveil New Cognitive Robot at Automate 2024 - Automation.com - May 11th, 2024 [May 11th, 2024]
- Community briefs: Ravenswood robotics at world championship, Bike to the Library Day - The Almanac Online - May 11th, 2024 [May 11th, 2024]
- JCHS Robotics shimes at VEX World Competition | Community News - The Tomahawk - May 11th, 2024 [May 11th, 2024]
- Carbon Robotics to Help Revolutionize Farming with AI, Using Investment from NVentures - Business Wire - May 11th, 2024 [May 11th, 2024]
- Nvidia's DrEureka outperforms humans in training robotics systems - VentureBeat - May 11th, 2024 [May 11th, 2024]
- Humanoid Robots: The Next-Generation Robotic Workforce - Tech Briefs - May 11th, 2024 [May 11th, 2024]
- PHOTOS Motiva helping fund Port Arthur ISD robotics and engineering - Port Arthur News - The Port Arthur News - May 11th, 2024 [May 11th, 2024]
- Kiwanis Club of Miami helps fund McMillan MS robotics team trip - Miami's Community Newspapers - May 11th, 2024 [May 11th, 2024]
- The Interplay Between Robotics and Artificial Intelligence in Manufacturing | RoboticsTomorrow - Robotics Tomorrow - May 11th, 2024 [May 11th, 2024]
- Doosan Robotics releases its longest reach cobots with PRIME SERIES - Robot Report - May 11th, 2024 [May 11th, 2024]
- KION North America and Fox Robotics Announce Non-Exclusive Strategic Partnership - Automation.com - May 11th, 2024 [May 11th, 2024]
- Ag tech startup Carbon Robotics lands Nvidia investment - The Business Journals - May 11th, 2024 [May 11th, 2024]
- Mars Robotics offers chance to drive Mars rover on Saturday - Butler Eagle - May 11th, 2024 [May 11th, 2024]
- Comparative analysis of robot-assisted language learning systems and human tutors in English conversation lessons - EurekAlert - May 11th, 2024 [May 11th, 2024]
- Valencia College to more than double students training in semiconductors, robotics and optics - The Business Journals - May 11th, 2024 [May 11th, 2024]
- DeepMind is experimenting with a nearly indestructible robot hand - New Scientist - May 11th, 2024 [May 11th, 2024]
- Five Things to Consider Before Adopting Robotics for Warehouse Automation - Automation.com - May 11th, 2024 [May 11th, 2024]
- Nvidia and Alphabet's Intrinsic aim to revolutionize next-gen robotics - VentureBeat - May 11th, 2024 [May 11th, 2024]
- NVIDIA and Alphabet's Intrinsic Put Next-Gen Robotics Within Grasp - Automation.com - May 11th, 2024 [May 11th, 2024]
- STEM robotics team celebrates 10 years and remembers hero who saved lives - Denver 7 Colorado News - May 11th, 2024 [May 11th, 2024]
- Zero-shot learning helps Intrinsic pave the future for robotics - FierceElectronics - May 11th, 2024 [May 11th, 2024]
- EN robotics team demonstrates real-world learning | News Sun | kpcnews.com - KPCnews.com - May 11th, 2024 [May 11th, 2024]
- Future Innovators Challenged to Design Nuclear Fission and Fusion Decommissioning Robots - Automation.com - May 11th, 2024 [May 11th, 2024]
- Meet Pepper and Bernard: The robots shaping AI research at SDSU - Daily Aztec - May 11th, 2024 [May 11th, 2024]
- Gene Haas Foundation Partner Hosts FIRST Robotics District Competitions - Kettering University - May 5th, 2024 [May 5th, 2024]
- NASA Showcases Innovations at the 2024 FIRST Robotics World Championships - NASA - May 5th, 2024 [May 5th, 2024]
- Robots are invading the San Carlos Branch Library - San Diego Community Newspaper Group - May 5th, 2024 [May 5th, 2024]
- Wyoming-Based Company Makes High-Tech Robots To Go Where Humans Don't Want To - Cowboy State Daily - May 5th, 2024 [May 5th, 2024]
- Anzu Robotics launches U.S.-based clone of DJI Mavic 3 - Robot Report - May 5th, 2024 [May 5th, 2024]
- Carnegie Mellon University's Robotics Institute begins developing drones to fight wildfires - CBS Pittsburgh - May 5th, 2024 [May 5th, 2024]
- 3 Robotics Stocks That Could Be Multibaggers in the Making: Spring Edition - MSN - May 5th, 2024 [May 5th, 2024]
- Hopkinton teams advance to Robotics World Championships - Hopkinton Independent - May 5th, 2024 [May 5th, 2024]
- "Big Cat Robotics" team from Wellsville returns from VRC World Championship - THE WELLSVILLE SUN - THE WELLSVILLE SUN - May 5th, 2024 [May 5th, 2024]
- PropStream-Sponsored Robotics Team Places in Competition - RisMedia.com - May 5th, 2024 [May 5th, 2024]
- Bellefontaine Robotics Team Travels to World Championship Peak of Ohio - peakofohio.com - May 5th, 2024 [May 5th, 2024]
- ASL Aviation Holdings Inks Deal with Reliable Robotics for 30 Aircraft Autonomy Systems - Business Wire - May 5th, 2024 [May 5th, 2024]
- Global Nano Robotics Market Projected to Surge to US$ 19.86 Billion by 2032: Healthcare Trends Catalyzing Nano ... - GlobeNewswire - May 5th, 2024 [May 5th, 2024]
- 'Afghan Dreamers' | Film about Afghan girls robotics team to be screened on May 15 - Piedmont Exedra - May 5th, 2024 [May 5th, 2024]
- 3 Robotics Stocks That Could Be Multibaggers in the Making: Spring Edition - InvestorPlace - May 5th, 2024 [May 5th, 2024]
- The Rise of the Navy Robots - Signal Magazine - May 5th, 2024 [May 5th, 2024]
- Elon Musk Keeps Talking About the Future of Robotics With Optimus, but This Phenomenal Growth Stock Has Already ... - The Motley Fool - May 5th, 2024 [May 5th, 2024]
- Robosen Robotics Teams Up with Hasbro to Debut the Worlds First Auto-Converting Decepticon Megatron! - aNb Media - May 5th, 2024 [May 5th, 2024]
- John P. Stevens Robotics Team Wins Excellence in Technology at Innovators Awards - TAPinto.net - May 5th, 2024 [May 5th, 2024]
- Nala Robotics and Re-Up partner to develop AI-powered robotic chef - Robotics and Automation News - May 5th, 2024 [May 5th, 2024]
- LCSD1 to Host Final Robotics Competition of the School Year Tomorrow - The Cheyenne Post - May 5th, 2024 [May 5th, 2024]
- GMV showcases its robotic inspection capabilities Robotics & Automation News - Robotics and Automation News - May 5th, 2024 [May 5th, 2024]
- Trine's armored robot finishes 4th in national combat - Trine University - May 5th, 2024 [May 5th, 2024]
- Female robotics founders discuss their journeys in the industry - Robot Report - May 5th, 2024 [May 5th, 2024]
- Hanwha Robotics, B-Robotics join hands on restaurant automation project - Aju Press - May 5th, 2024 [May 5th, 2024]
- Dishchii'bikoh Community School Robotics Team Heads to VEX World Championship - White Mountain Independent - May 5th, 2024 [May 5th, 2024]
- ETH unveils space-hopping robot for asteroid exploration - Robotics and Automation News - May 5th, 2024 [May 5th, 2024]
- Nickelytics and Starship release robots at UCLA and Utah universities - Robotics and Automation News - May 1st, 2024 [May 1st, 2024]
- Next-Level Robotics: Enhancing Accuracy with Advanced Multisensory Interfaces - AZoRobotics - May 1st, 2024 [May 1st, 2024]
- Death of Lake Orion teen on robotics trip determined to be suicide, Houston police say - Detroit News - May 1st, 2024 [May 1st, 2024]
- Niqo Robotics Raises $9 Million In Funding Round Led By Brida Innovation Ventures: Report - Outlook India - May 1st, 2024 [May 1st, 2024]
- Mission to 'Holy Grail of Shipwrecks' Will Employ Robotics - USNI News - May 1st, 2024 [May 1st, 2024]
- Kiwibot acquires Auto Mobility Solutions Robotics & Automation News - Robotics and Automation News - May 1st, 2024 [May 1st, 2024]
- Untethered soft actuators for soft standalone robotics - Nature.com - May 1st, 2024 [May 1st, 2024]
- Robotics in the restaurant industry are here to stay: Carlos Gazitua - Fox Business - May 1st, 2024 [May 1st, 2024]
- It's time for UK business to embrace robotics - Design Products & Applications - May 1st, 2024 [May 1st, 2024]
- Meet the `One Percenters' - The Top Ranked Robotics Group from Franklin - Franklin Observer - May 1st, 2024 [May 1st, 2024]
- Atlas, forefather of humanoid robots, gives way to next generation - Marketplace - May 1st, 2024 [May 1st, 2024]
- BlueBotics releases new version of its server fleet management software - Robotics and Automation News - May 1st, 2024 [May 1st, 2024]
- U.S. manufacturers invested heavily in robotics in 2023, finds IFR - Robot Report - May 1st, 2024 [May 1st, 2024]
- This is a unique time: ARK Invests chief futurist tackles tech innovation from AI to robotics - CNBC - May 1st, 2024 [May 1st, 2024]
- U.S. Companies Invest Heavily in Robots - IFR Preliminary Results EMSNow - EMSNow - May 1st, 2024 [May 1st, 2024]
- MiR launches new autonomous mobile forklift-type robot - Robotics and Automation News - May 1st, 2024 [May 1st, 2024]
- Rutland Area Robotics' IBOTS compete in FIRST World Championships finals for first time - Rutland Herald - May 1st, 2024 [May 1st, 2024]
- Micropsi Industries introduces new AI-vision software Robotics & Automation News - Robotics and Automation News - May 1st, 2024 [May 1st, 2024]
- Robots on a Roll: The Future of Farming Is Here Now - Growing Produce - May 1st, 2024 [May 1st, 2024]
- Grand Force, Grand Forks' only FIRST Robotics team, returns from world championship with good memories - Grand Forks Herald - May 1st, 2024 [May 1st, 2024]
- Reston Robotics Team Wins National Competition At Tech Conference - Patch - May 1st, 2024 [May 1st, 2024]
- CapSen Robotics Introduces CapSen PiC 2.0 Bin-Picking Software - Supply and Demand Chain Executive - May 1st, 2024 [May 1st, 2024]
- Gecko Robotics and Al Masaood Energy Partner to Help ADNOC Gas Revolutionize Asset Operations and ... - Business Wire - May 1st, 2024 [May 1st, 2024]