Results 211 to 220 of about 9,761 (263)
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Proxy-based haptic rendering for underactuated haptic devices
2017 IEEE World Haptics Conference (WHC), 2017Standard haptic rendering algorithms are not well suited for underactuated haptic devices. They compute forces oblivious of underactuation, and then they simply project the resulting forces to the actuated subspace. We propose instead a proxy-based haptic rendering method that computes displacements in the actuated subspace only, and then translates ...
Daniel Lobo +5 more
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On utilizing pseudo-haptics for cutaneous fingertip haptic device
2014 IEEE Haptics Symposium (HAPTICS), 2014In this paper, we explore possible utility of pseudo-haptics for the cutaneous fingertip haptic device, whose performance is inherently limited due to the lack of kinesthetic feedback. We experimentally demonstrate that: 1) pseudo-haptics can render virtual stiffness to be more rigid or softer only by modulating visual cue; 2) pseudo-haptics can be ...
Inyoung Jang, Dongjun Lee
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HapticWalker---a novel haptic foot device
ACM Transactions on Applied Perception, 2005This paper presents a new haptic locomotion interface, which comprises two programmable foot platforms with permanent foot machine contact. It is designed as a scalable and modular system with unit-by-unit extensibility offering up to six plus one degrees of freedom (DOF) per foot.
Henning Schmidt, S Hesse
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Sensor Review, 2004
Haptic interfaces enable person‐machine communication through touch, and most commonly, in response to user movements. We comment on a distinct property of haptic interfaces, that of providing for simultaneous information exchange between a user and a machine.
Vincent Hayward +4 more
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Haptic interfaces enable person‐machine communication through touch, and most commonly, in response to user movements. We comment on a distinct property of haptic interfaces, that of providing for simultaneous information exchange between a user and a machine.
Vincent Hayward +4 more
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CombX: Design of a Haptic Device for Teleoperation
2018 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2018A haptic device which can provide force and torque outputs is preferred in teleoperation, virtual reality, etc. The dilemma for researchers is that such a haptic device is not easily accessible: the commercial products are expensive to buy, while the state-of-the-art research prototypes are difficult to reproduce outside the original laboratories. This
Bin Zhao +4 more
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Design and Evaluation of a Linear Haptic Device
Proceedings 2007 IEEE International Conference on Robotics and Automation, 2007The commercial development of haptic devices is very promising. Existing systems are often 6-degree-of-freedom mechanisms equipped with a stylus that acts as a tool. They exhibit force feedback for 3 or 6 degrees of freedom of their end-effector, depending on whether only forces or both forces and torques are rendered. Some planar devices are also used
Laurent Barbé +4 more
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The Design and Implementation of Ubiquitous Haptic Device
First Joint Eurohaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, 2005In this paper, we propose a new type of haptic device named "ubiquitous haptic device". In this idea, several devices in ubiquitous environment have a capability of displaying haptic sensation. And user can interact these devices via sensation of touch and force. This is same as handling the ordinary tools with the feedback of haptic sensation.
Yuichiro Sekiguchi +2 more
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A system identification technique for haptic devices
Proceedings of 2005 IEEE Conference on Control Applications, 2005. CCA 2005., 2005The number of unknown parameters in a high degree-of-freedom (DOF) robot makes traditional identification techniques difficult to implement. A non-conventional system identification method is proposed to model the Freedom 6S, a force feedback hand controller with 6 DOF.
Samantha Tam +2 more
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Identification process dedicated to haptic devices
2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2007The haptic interfaces aim at the user's immersion in virtual environments through the stimulation of the haptic sense. Most devices consist of an articulated mechanical structure introducing distortions between the operator and the explored world. This distortion must be identified in order to assess the quality of the interface. The least-squares (LS)
Alexandre Janot +3 more
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Haptic Device with Gripping Force Feedback
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2006This paper presents a haptic device with gripping force feedback, which is a part of the microsurgery robot system developed in our lab. This device includes a master manipulator with an interactive gripping force sensing, and a relative sensing finger located at the end of the slave manipulator.
Qunzhi Li +4 more
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