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The multi-fingered robot hand has much attention in various fields. Many robot hands have been proposed so far. However, the robot hand cannot execute any tasks autonomously because the robot hand does not have enough motion and sensing ability to task complexities. Therefore, we have developed a robot hand teleoperation system with the motion capture data glove CyberGlove. Here, each joint of the...
Aim to improve upper limb rehabilitation effect, we design and develop an Image-projective Desktop Arm Trainer (IDAT). Compared with conventional therapy, IDAT provides a more effective and interesting training method. IDAT's goal is to maintain and improve patients' upper limb function by training their eye-hand coordination. We select step-on interface (SOI) as the input system which makes trainees...
Research on high level human-robot interaction systems that aims skill acquisition, concept learning, modification of dialogue strategy and so on requires large-scaled experience database based on social and embodied interaction experiments. However, if we use real robot systems, costs for development of robots and performing many experiments will be too huge. If we choose virtual robot simulator,...
An exoskeleton robot is kind of a man-machine system which mostly uses combination of human intelligence and machine power. These robotic systems are used for different applications such as rehabilitation, human power amplification, motion assistance, virtual reality etc. Successful operation of an exoskeleton robot depends on correct selection of design and control methodologies. This paper reviews...
Steady improvement of robotic systems due to developments in the realm of sensing the world enables advances towards human-robot-cooperation. In order for the robot to be reactive in its environment objects need to be identified. In this paper an approach is presented which allows identification of objects in the working area of an industrial robot. Neural Networks are used as associative memory to...
Obesity is a growing health problem in the United States, especially among children. Indicators show that the rate of obesity for children age 12–19 years old has risen from 5% percent to 18% over the last ten years. To deal with the obesity epidemic, a number of technology interventions, including the use of robotics and virtual reality games, have arisen to motivate youth to become physically active...
We explore different kind of functions which a projection-based optical safety system may provide in the context of physical human-robot interaction (HRI). A scenario will be presented in which a collaborative workbench equipped with a robot arm is augmented by overhead cameras and a projector. Beside safe collision avoidance, this system provides additional functions like information display and...
In order for a robot to handle various objects and perform or assist the tasks of a person, the robot has to be similar to the hand of a human and manipulation tools with the same functions were necessary. To properly perform such object manipulation functions, research and development of manipulation tools with integrated sensor technology utilizing sensors are being pursued. Although the force-torque...
Beyond a traditional wireless sensor network, a mobile sensor network has several advantages when deployed in human impassable environments. The mobile nodes can move to search and gather environmental information while they automatically self-organize to form ad-hoc network for data transmission. However, it is more challenging to achieve such possibilities because of the demand of sensor deployment...
In our research, we aim to construct a house-keeping robot system which folds laundry. And, we propose a way for folding clothes without vision sensing device. To realize this system, we prepare appropriate fixed folding motion. We analyzed cloth folding motions by human. And, we found fixed folding motion pattern for the robot. Furthermore, we generated a trajectory of folding motion which is applicable...
Nowadays, remote control of robots (telerobots) is mainly based on two models; the first one is used for controlling robot that work in well-defined environments; The second model concerns the monitoring and surveillance robots acting in an unknown and dynamic workspace. The disadvantages of these models are the lack of real human dynamic control of the robot tasks and the functionally limited available...
Human-Robot hybrid manufacturing system means a new type of manufacturing system that the human and the robot working together besides each other to enhance the productivity of the factory. In this kind of new manufacturing system, the robot has to meet new kind of requirements. For this reason, the authors designed a new type of dual arm robot system and the research results will be introduced in...
Multi-robot system often require human assistance in practical situation. The level of controlling multiple robots in the real world lies somewhere between fully autonomous and fully manual. The optimal level of autonomy for the multi-robot system controller is discussed in this paper. Since human perception is limited for controlling large number of robots, interface design should consider separating...
This paper proposes a HRI framework for recognizing users' locations, identities and behaviors while they are interacting with a robot. The framework including several HRI individual components collects evidences constantly, combines them effectively and creates more reliable information on users to response to the needs of a HRI service application. The framework helps developers of the applications...
This paper proposes a software framework for system integration in developing a dual-arm robot. In our project, the target dual-arm robot has flexibility with several functions compared to conventional industrial robots and a software framework should be designed to integrate each component effectively. The proposed software framework is composed of several layers, i.e., a control layer, a robot language...
An integrated distributed computing system for industrial tele-robotic tasks is discussed. Three main aspects are in focus: the architecture of the (network distributed computing system) on-board the robots, the tele-robotics assistance scheme in sewer exploration applications, and the robotic platforms. In this manuscript we present a focus in parallel hardware as the key issue to improve robot's...
This paper focuses on design of a dexterous anthropomorphic robot where the operator can perceive the transferring bodily consciousness to the slave robot during a tele-operation. Accordingly, we propose a telexistence surrogate anthropomorphic robot called “TELESAR V”, which was designed and constructed by development of the following: a 52 DOF slave robot with a torso, upper limbs, hands and head...
Robotic agents that interact with humans and perform complex, everyday tasks in natural environments will require a system to autonomously organize their behavior. Current systems for robotic behavioral organization typically abstract from the low-level sensory-motor embodiment of the robot, leading to a gap between the level at which a sequence of actions is planned and the levels of perception and...
As elaborate human-robot interaction capabilities continue to develop, humans will increasingly be in proximity with robots, and the management of the ongoing control in case of breakdown becomes increasingly important: taking care of what happens when cooperation goes wrong. The current research addresses three categories of breakdowns where cooperation can go wrong. In the first category, the human...
In this paper, we connect local properties in a mobile planar multi-robot team to the task of creating decentralized real time algorithmic music. Using a nonlinear formation control law inspired by the consensus equation, we map the local motion parameters of robots to Euclidean rhythms with the use of sequencers. The control parameters allow a human user to direct this decentralized musical process...
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