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Interactive Mechanical Design Variation for Haptics and CAD
1999
Computer graphics forum (Print)
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A fast design variation technique for mechanical systems is presented. ...
Thus, the contribution of this paper is the advancement of techniques in augmented coordinates for the kinematic and force feedback interaction with virtual mechanical assembly design optimization at force ...
Support for this research was provided by NSF Grant MIP-9420352, by DARPA grant F33615-96-C-5621, and by the NSF and DARPA Science and Technology Center for Computer Graphics and Scientific Visualization ...
doi:10.1111/1467-8659.00349
fatcat:7qqr55ojrbgypa7ti2mtx5jrf4
DNA nanorobotics
2008
Microelectronics Journal
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The operator can design and characterize through molecular dynamics simulation the behavior of bionanorobotic components and structures through 3-D visualization. ...
Their use as new DNA-based nanojoint and nanotweezer are simulated and results are discussed. ...
CONCLUSION This paper presents a computational molecular mechanics study carried out by an interactive CAD simulator interface. ...
doi:10.1016/j.mejo.2007.10.021
fatcat:4v74o3qqwbgfriklbvm366ioia
Haptic Assembly and Prototyping: An Expository Review
[article]
2017
arXiv
pre-print
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requirements---namely, 1 kHz for haptic feedback compared to the more manageable 30-60 Hz for graphic rendering. ...
An important application of haptic technology to digital product development is in virtual prototyping (VP), part of which deals with interactive planning, simulation, and verification of assembly-related ...
of visual aids for mechanical design; from paper-and-pencil sketching (a) to computer-aided tools from 2D drafting (b) to 3D modeling (c). icons, menus, and pointer (WIMP) interaction style-and alphanumeric ...
arXiv:1712.00750v1
fatcat:gwkmw5qbqbgb5feiwzzp2qbkli
A concept for secure interaction with large scale haptic devices in virtual reality environments
2021
Procedia CIRP
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In this paper, the connection between hybrid prototyping approaches and a large scale haptic device is described. A concept for secure interaction with these devices coupled with HMDs is given. ...
In this paper, the connection between hybrid prototyping approaches and a large scale haptic device is described. A concept for secure interaction with these devices coupled with HMDs is given. ...
and made tangible with mechanisms of computer haptics. ...
doi:10.1016/j.procir.2021.03.067
fatcat:t6exixipwjfvhoal7rwzjbevji
Evaluation of a Haptic Environment for Assembly Task Simulation
2015
Studies in Informatics and Control
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Further work will be focused on extensive studies for assessing intra-users variations and improvement of the haptic feedback for a number of particular situations reported by users as important. ...
Tasks were run for assessing the following criteria: usability, efficiency, ease of use and quality of the haptic feedback. ...
This software can manage the interaction between the virtual scene and human through a stereoscopic display and a haptic device. ...
doi:10.24846/v24i2y201510
fatcat:2pyyatuzpfbrrhf5xyphanxdju
An haptic-based immersive environment for shape analysis and modelling
2009
Journal of Real-Time Image Processing
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In this paper, we present an innovative design environment for computer-aided design (CAD) surface analysis. ...
Moreover, these will allow companies to reduce the product development time by reducing the number of physical mockups necessary for the product design evaluation and by increasing the quality of the final ...
To solve this, we developed an innovative design environment for computer-aided design (CAD) surface analysis and modification, called SATIN. ...
doi:10.1007/s11554-009-0139-8
fatcat:3zkru6o5gzdirptwdirzuiwwam
Force Sensitive Handles and Capacitive Touch Sensor for Driving a Flexible Haptic-Based Immersive System
2013
Sensors
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Specifically, the user interacts with the FSH to move the virtual object and to appropriately position the haptic interface for retrieving the six degrees of freedom required for both manipulation and ...
The haptic interface consists of a strip that can be used by product designers to evaluate the quality of a 3D virtual shape by using touch, vision and hearing and, also, to interactively change the shape ...
Acknowledgment The research work presented in this paper has been partially supported by the European Commission under the FP6-IST-5-034525 SATIN Sound And Tangible Interfaces for Novel product design ...
doi:10.3390/s131013487
pmid:24113680
pmcid:PMC3859074
fatcat:lbdrogzm5bbv7gbxabt5lqi4ry
インタラクティブデバイスのデザイン検討におけるヒューマンファクター
Human Factors in Design Validation of Interactive Devices
2008
Special issue of Japanese Society for the Science of Design
Human Factors in Design Validation of Interactive Devices
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The paper describes practices for validating engonomics aspect$ of interactive devices using the state-of-the-art of virtual prototyping methodologies and technologies. ...
be programmed and configured for simulating the behavior of specific objects. ...
Acknowledgments The authors would like to thank Franco De Angelis and Giorgio Colombo of the KAEMaRT Group -Dipartimento di Meccanica -Politecnico di MHano who have contributed to this ...
doi:10.11247/jssds.15.4_25
fatcat:2wuu5xtnxvhrxkx64g4kk72rw4
Design, Analysis, and Control of a 3-DOF Novel Haptic Device Displaying Stiffness, Texture, Shape, and Shear
2021
IEEE Access
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However, the backlash could be a potential problem for closed-loop impedance control and is addressed while designing the haptic device by providing backlash-free mechanisms (a four-bar mechanism). ...
CAD model of the 3-DOF haptic device
FIGURE 3 .FIGURE 4 . 34 FIGURE 3. ...
doi:10.1109/access.2021.3079175
fatcat:25cfvpzqavdrxbtqhnliq6bfpe
Development Of A Low Cost Haptic Knob
2011
Zenodo
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This paper describes the design and development of a low cost haptic knob, with only one degree of freedom, for use in rehabilitation or training hand pronation and supination. ...
However, commercially available haptic devices are expensive and may not be suitable for educational purpose. ...
The motor should have the capability to record the position, has low inertia and small in size. Figure 2 shows the CAD drawing of the proposed design. ...
doi:10.5281/zenodo.1080322
fatcat:6yigd5zhgreufin3znor3xlofq
Actuation design methodology for haptic interfaces and rehabilitation systems
2014
2014 IEEE 8th International Conference on Application of Information and Communication Technologies (AICT)
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This paper introduces a methodology and a software framework intended to optimize and speed up the design process of a haptic interface or a rehabilitation system. ...
Starting from an initial mechanical design the procedure allows to export the kinematic and dynamic properties of the robotic system in a simulation environment. ...
The initial design is normally developed by an experienced mechanical designer. ...
doi:10.1109/icaict.2014.7035920
fatcat:fmfojihgy5bb5hcssjihjguqua
A tangible goal for 3D modeling
1998
IEEE Computer Graphics and Applications
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For instance, consider the ease with which artists and designers can express themselves with familiar physical media, and compare that with the frustration they often encounter when using existing CAD ...
Because you're in a digital domain, you can undo mistakes, save variations on your design, and even e-mail the model to another designer. ...
doi:10.1109/38.674973
fatcat:go5il2w34rdk7n2osmopxkpdiy
SqueezeBlock
2010
Proceedings of the 23nd annual ACM symposium on User interface software and technology - UIST '10
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We conclude with implications for interaction design. ...
It also allows for additional haptic modalities by altering the Hooke's Law linear-elastic forcedisplacement equation, such as non-linear springs, size changes, and spring length (range of motion) variations ...
We conclude with some implications for interaction design. ...
doi:10.1145/1866029.1866046
dblp:conf/uist/GuptaCHP10
fatcat:m55yxiymlbbola4tjbit2ogxke
The development of a virtual simulator for a novel design surgical tool in endoscopic endonasal transsphenoidal surgery
2021
Bulletin of Electrical Engineering and Informatics
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The major challenges are narrow surgery pathway, limited working area, lack of case studies for practicing, steep learning curve owing to the intricate steps, and the tool insertion risk. ...
to participants scored 85.6% and the practical use had 77%. ...
Authors would like to express their gratitude to BART LAB Researchers Choladawan Moonjaita for her kind technical and intellectual support and also Norrasaet Manourat, Kanin Piemngam as a team to continue ...
doi:10.11591/eei.v10i3.3037
fatcat:wooan5i3sjbldofyfnpii6xaai
User-Defined Gestures with Physical Props in Virtual Reality
2021
Proceedings of the ACM on Human-Computer Interaction
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When interacting with virtual reality (VR) applications like CAD and open-world games, people may want to use gestures as a means of leveraging their knowledge from the physical world. ...
We present an elicitation study where 21 participants chose from 95 props to perform manipulative gestures for 20 CAD-like and open-world game-like referents. ...
CAD modelling (mainly) and open-world games serve as our test beds for this form of interaction. ...
doi:10.1145/3486954
fatcat:fgklyfey6ndddbqhiy5ndvk3ia
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