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UMLrobotics uploaded a new video
(2 months ago)

Our lab is developing methods for presenting the right information at the right time: the perennial goal of the decision-maker under pressure. Ima...
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Our lab is developing methods for presenting the right information at the right time: the perennial goal of the decision-maker under pressure. Imagine a large map of a disaster area spread out on a table in front of a group of people coordinating a disaster response, including firefighters, police, local government, and utility company representatives. As information becomes available to individuals, it can be noted on the map. The group can point to areas and ask for specific information to be determined. With currently used pencil and paper methods, information cannot be compiled, patterns cannot be assessed, and information can be lost. Instead, imagine a large interactive touch screen on the command table that can take multiple inputs from multiple people and uniquely identify them. Information noted by the command staff can be stored in the computer. Requests for information from the field can be sent out automatically to remote search teams or robots. Incoming information can be automatically included in the display. Risk models will be used to show areas where there are likely to be trapped people as well as areas that present a great risk to enter. http://robotics.cs.uml.edu Video credits: Mark Micire
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UMLrobotics uploaded a new video
(2 months ago)
Robots are slowly finding their way into the hands of search and rescue groups. One of the robots contributing to this effort is the Inuktun VGTV-X...
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Robots are slowly finding their way into the hands of search and rescue groups. One of the robots contributing to this effort is the Inuktun VGTV-Xtreme series by American Standard Robotics. This capable robot is one of the only robots engineered specifically for the search and rescue domain. This video shows a successful search of a damaged building during the aftermath of Hurricane Katrina. If you are interested in further information, lessons learned from these deployments and guidelines for future robot development is discussed in Volume 25, Issue 1-2 of the Journal of Field Robotics. http://robotics.cs.uml.edu Video credits: Florida Task Force 3 and edited by Mark Micire
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UMLrobotics uploaded a new video
(4 months ago)

http://robotics.cs.uml.edu/research/c...
Visual Control Interface of a Wheelchair Mounted Robotic Arm for Cognitively Impaired Wheelchair Users
The E...
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http://robotics.cs.uml.edu/research/c...
Visual Control Interface of a Wheelchair Mounted Robotic Arm for Cognitively Impaired Wheelchair Users
The Exact Dynamics' Manus ARM, a 6+2 degree of freedom wheelchair mounted robot arm, is able to function in unstructured environments. However, it is awkwardly controlled through a menu system using a keypad, a joystick or a single switch. These controls are not intuitive or natural because they require a high level of cognitive awareness. Also, the input devices may not correlate well to the users physical and cognitive abilities.
Our research investigates visual control of a robot arm. We leverage all of the Manus ARMs benefits while eliminating its weaknesses. Our vision-based system draws inspiration from peoples innate abilities to see and touch. Because the wheelchair occupant is collocated with the ARM, the occupant's view is the same as a camera mounted over the ARM's shoulder. The occupant selects the desired object using from a flexible interface and touch screen or mouse-emulating joystick. Our goal is to allow the occupant to acquire the object by unfolding the ARM, then reaching and grasping the object in a manner emulating human kinematics. This human-in-the-loop control will provide simpler and effective interaction.
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UMLrobotics uploaded a new video
(8 months ago)
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