A Study for Virtual Scissors System under Thin Haptic and Force Feedback Environment
نویسندگان
چکیده
This paper proposes the virtual scissors system using virtual hands. Users can cut virtual paper with their own hands. The purpose of this system is to make it easy to implement different tools by only changing parameters in software. Other purpose is to make system with small-scale input and output devices for general applications, for example, only using thin haptic information and force feedback. In this VR (Virtual Reality) scissors system, various feedbacks were introduced in order to cover any impressions such as the interference feeling for interface problem while using the virtual scissors and cutting the virtual paper. Using this system, users can manipulate and cut virtual scissors through a data-glove as similar to real ones.
منابع مشابه
Virtual Scissors in a Thin Haptic and Force Feedback Environment
The virtual scissors using virtual hands we propose enable users can cut virtual paper with their own hands. One purpose of our proposal is to facilitate implementing different tools simply by changing software parameters. Another is to make a general-purpose system with small-scale input and output devices for general applications, e.g., only using thin haptic information and force feedback. W...
متن کاملOn the Display of Haptic Recordings for Cutting Biological Tissues
Current simulations of surgical procedures do not provide haptic feedback of cutting forces felt while using surgical scissors. We have designed and tested haptic scissors, an interface that can display forces to a user grasping Metzenbaum scissor handles. By filtering and scaling cutting data obtained in previous work, we have created haptic virtual environments that can simulate the cutting...
متن کاملAnalytical Model of the Cutting Process with Scissors-robot for Haptic Simulation
In this paper, an analytical model for cutting process of a plate of material with a pair of scissors is presented. The cutting model predicts that, during task, force/torque responses of the scissors depend on the toughness and geometry of the plate. A force/position control law for a pair of scissors in contact with a partially known environment is proposed. The environment is a rigid plate o...
متن کاملSupporting Collaboration in Distributed Environments by Haptic Force Feedback
The extent that haptic force feedback affects peoples ability to collaborate in a distributed way or how it affects their perception of the collaborative environment has not been investigated much. In this paper an experiment is presented where collaboration in a distributed desktop virtual environment with haptic force feedback was studied. A video analysis of the frequency of failures to lift...
متن کامل+dqglqjj2yhuu2emhfwvvlqqdd+dswlff&rooderudwlyhh9luwxdoo(qylurqphqww ,qwurgxfwlrq
Collaborative haptic environments, multimodal interaction and communication, hand over task, experiment. Object manipulation is an important activity in everyday life that can also be performed in virtual environments. In the study presented here the extent to which haptic force feedback improves performance when a person hands over a virtual object to another is investigated. Joint manipulatio...
متن کامل