Results 201 to 210 of about 30,092 (257)

Robot-Assisted Oral Examination: Challenges and Innovations. [PDF]

Int Dent J
Ge Y, Wang W, Zhao T, Liu D, Fan S, Liu P, Li W, Sun H, Liu X.   +8 more
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Human tactile spatial sensitivity for tactile feedback

Proceedings 2000 ICRA. Millennium Conference. IEEE International Conference on Robotics and Automation. Symposia Proceedings (Cat. No.00CH37065), 2002
In this paper, we quantify several spatial capabilities of the human tactile system needed for tactile feedback, or teletaction. Psychophysics experiments measure the amplitude resolution of the human tactile system, the effects of shear stress on grating orientation discrimination, and the effects of viscoelasticity (creep and relaxation) on tactile ...
Gabriel Moy, Ujjwal Singh, Eden Tan, Ronald S. Fearing   +3 more
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Applications of Tactile Feedback in Medicine

2011
A tactile feedback system has been developed in order to provide augmentative sensory feedback for a number of medical applications. The key component to the system is a pneumatic balloon-based tactile display, which can be scaled and adapted for a variety of configurations. The system also features pneumatic and electronic control system components, a
Christopher Wottawa, Richard E. Fan, James W. Bisley, Erik P. Dutson, Martin O. Culjat, Warren S. Grundfest   +5 more
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Policy adaptation with tactile feedback

Proceedings of the 6th international conference on Human-robot interaction, 2011
Behavior adaptation with execution experience is a practical feature for any policy learning system. Our work provides performance feedback to a robot learner in the form of tactile corrections from a human teacher, for the purpose of policy refinement as well as policy reuse.
Brenna Argall, Eric L. Sauser, Aude Billard   +2 more
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Audio or tactile feedback

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2009
When designing interfaces for mobile devices it is import-ant to take into account the variety of contexts of use. We present a study that examines how changing noise and dis-turbance in the environment affects user performance in a touchscreen typing task with the interface being presented through visual only, visual and tactile, or visual and audio ...
Eve E. Hoggan, Andrew Crossan, Stephen A. Brewster, Topi Kaaresoja   +3 more
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Quantitative tactile display device with pin-array type tactile feedback and thermal feedback

Proceedings 2006 IEEE International Conference on Robotics and Automation, 2006. ICRA 2006., 2006
This paper proposes a tactile display device providing pin-array type tactile feedback and thermal feedback. The pin-array type tactile display is composed of a 6times5 pin-array that is actuated by 30 piezoelectric bimorphs. Micro shape and vibrotactile feedback can be generated by the device, and various planar distributed patterns can be displayed ...
Gi-Hun Yang, Ki-Uk Kyung, Mandayam A. Srinivasan, Dong-Soo Kwon   +3 more
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Multi-modal cutaneous tactile feedback

Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems. IROS '96, 2002
Haptic cues are the forms of information that can be acquired by the human sensory system through touching or handling an object. Some cues require active exploration while others are passively received. A basic taxonomy of haptic cues and the role that each cue plays in grasping and manipulation is illustrated in this paper.
Darwin G. Caldwell, S. Lawther, Andrew Wardle   +2 more
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The Role of Tactile Feedback in Laparoscopic Surgery

Surgical Laparoscopy, Endoscopy & Percutaneous Techniques, 2006
Two experiments aiming at comparing palpation with gloved fingers, conventional laparoscopic instruments, and a laparoscopic instrument with a sensor array attached to its end effector are described. The sensor array provides the surgeon with visually presented tactile information.
Maria V, Ottermo, Marit, Ovstedal, Thomas, Langø, Oyvind, Stavdahl, Yunus, Yavuz, Tor A, Johansen, Ronald, Mårvik   +6 more
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A tactile feedback system for robotic surgery

2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2008
A tactile feedback system was developed and mounted on the da Vinci robotic surgical system. The system features silicone-based tactile balloon actuators mounted on the robotic master controls, modified commercial piezoresistive sensors mounted on the robotic end effectors, and a pneumatic control system. The system has a frequency response of up to 20
Martin O, Culjat, Chih-Hung, King, Miguel L, Franco, Catherine E, Lewis, James W, Bisley, Erik P, Dutson, Warren S, Grundfest   +6 more
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Tactile feedback for predictive text entry

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2009
Predictive text entry provides a fast way to enter text on phones and other small devices. Early work on predictive text entry highlighted that the reaction time for checking the screen dominates text entry times. Improving accuracy of predictions brings a downside: as prediction gets better, users will drop the slow operation of checking the screen ...
Dunlop, M.D., Taylor, F.
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