Joseph LaViola's Publications
2006
Katzourin, M., Quirk, L., Ignatoff, D., LaViola, J., and Jenkins, O. Swordplay: Innovating Game Development through VR. IEEE Computer Graphics and Applications (2006), 15-19. [ pdf ]
2005
LaViola, J. Mathematical Sketching: A New Approach to Creating and Exploring Dynamic Illustrations. PhD thesis, Brown University, May 2005.
2004
Bowman, D., Kruijff, E., LaViola, J. J., and Poupyrev, I. 3D User Interfaces: Theory and Practice. Addison-Wesley, 2004.
Julier, S., and LaViola, J. An Empirical Study into the Robustness of Split Covariance Addition (SCA) for Human Motion Tracking. In Proceedings of the 2004 American Control Conference (Jun 2004), IEEE Press, pp. 2190-2195.
LaViola, J., Keefe, D., Zeleznik, R., and Acevedo, D. Case Studies in Building Custom Input Devices for Virtual Environment Interaction. In VR 2004 Workshop: Beyond Glove and Wand Based Interaction (Chicago, IL, Mar 2004). [ pdf ]
LaViola, J., and Zeleznik, R. MathPad: A System for the Creation and Exploration of Mathematical Sketches. In ACM Transactions on Graphics (Proceedings of SIGGRAPH 2004) (Aug 2004), pp. 432-440.
Zeleznik, R. C., Miller, T. S., Holden, L. S., and LaViola, J. J. Fluid Inking: Using Punctuation to Allow Modeless Combination of Marking and Gesturing. Tech. Rep. CS-04-11, Brown University Computer Science, 2004.
2003
LaViola, J. Double Exponential Smoothing: An Alternative to Kalman Filter-Based Predictive Tracking. In Proceedings of the Immersive Projection Technology and Virtual Environments 2003 (May 2003), ACM Press, pp. 199-206.
LaViola, J. A Testbed for Studying and Choosing Predictive Tracking Algorithms in Virtual Environments. In Proceedings of the Immersive Projection Technology and Virtual Environments 2003 (May 2003), ACM Press, pp. 189-198.
LaViola, J. A Comparison of Unscented and Extended Kalman Filtering for Estimating Quaternion Motion. In Proceedings of the 2003 American Control Conference (Jun 2003), IEEE Press, pp. 2435-2440.
LaViola, J. An Experiment Comparing Double Exponential Smoothing and Kalman Filter-Based Predictive Tracking Algorithms. In Proceedings of Virtual Reality 2003 (Mar 2003), pp. 283-284.
2002
LaViola, J. The Predictive Tracking Algorithm Testing Suite: A Tool for Developing and Analyzing Predictive Tracking Algorithms. Tech. Rep. CS-02-07, Brown University, Department of Computer Science, Providence, RI, Jul 2002.
Zeleznik, R., LaViola, J., Acevedo, D., and Keefe, D. Pop through buttons for virtual environment navigation and interaction. In Proceedings of Virtual Reality 2002 (Mar 2002), pp. 127-134. [ pdf ]
2001
Reiter, J., Kirby, R., and LaViola, J. Immersive Hierarchical Visualization and Steering for Spectral/hp Element Methods. Tech. Rep. Technical Report CS-01-03, Brown University, Department of Computer Science, Providence, RI, May 2001.
Bowman, D., Kruijff, E., LaViola, J., and Poupyrev, I. An Introduction to 3-D User Interface Design. PRESENCE: Teleoperators and Virtual Environments 10, 1 (Feb 2001), 96-108.
Bowman, D., Kruijff, E., LaViola, J. J., and Poupyrev, I. An Introduction to 3-D User Interface Design. MIT Press 10, 1 (Feb 2001), 96-108.
Keefe, D., Acevedo, D., Moscovich, T., Laidlaw, D. H., and LaViola, J. CavePainting: A Fully Immersive 3D Artistic Medium and Interactive Experience. In Proceedings of ACM Symposium on Interactive 3D Graphics (Mar 2001), pp. 85-93.
LaViola, J., Acevedo, D., Keefe, D., and Zeleznik, R. Hands-Free Multi-Scale Navigation in Virtual Environments. In Proceedings of ACM Symposium on Interactive 3D Graphics (Mar 2001), pp. 9-15.
2000
LaViola, J. A Discussion of Cybersickness in Virtual Environments. SIGCHI Bulletin 32, 1 (Jan 2000), 47-56.
LaViola, J. MVST: A Virtual Reality-Based Multimodal Scientific Visualization Tool. In Proceedings of the Third IASTED International Conference on Computer Graphics and Imaging (Nov 2000), pp. 1-7.
1999
Forsberg, A. S., LaViola, J. J., and Zeleznik, R. C. Incorporating Speech Input into Gesture-Based Graphics Applications at The Brown University Graphics Lab. In ACM CHI'99 Workshop on Designing the User Interface for Pen and Speech Multimedia Applications (May 1999).
Pickering, J., Bhuphaibool, D., LaViola, J., and Pollard, N. The Coach's Playbook. Tech. Rep. CS-99-08, Brown University, Department of Computer Science, Providence, RI, May 1999.
LaViola, J., and Zeleznik, R. Flex and Pinch: A Case Study of Whole Hand Input Design for Virtual Environment Interaction. In Proceedings of the Second IASTED International Conference on Computer Graphics and Imaging (Oct 1999), pp. 221-225.
LaViola, J. A Multimodal Interface Framework for Using Hand Gestures and Speech in Virtual Environment Applications. In Gesture-Based Communication in Human-Computer Interaction (Mar 1999), Springer, pp. 303-314.
LaViola, J. A Survey of Hand Posture and Gesture Recognition Techniques and Technology. Tech. Rep. Technical Report CS-99-11, Brown University, Department of Computer Science, Providence, RI, Jun 1999.
LaViola, J. Whole-Hand and Speech Input in Virtual Environments. Master's thesis, Brown University, Dec 1999.
1998
Forsberg, A. S., LaViola, J. J., and Zeleznik, R. C. ErgoDesk: A Framework for Two- and Three-Dimensional Interaction at the ActiveDesk. In Proceedings of the Second International Immersive Projection Technology Workshop (Ames, Iowa, May 1998).
LaViola, J., Holden, L., Forsberg, A., Bhuphaibool, D., and Zeleznik, R. Collaborative Conceptual Modeling Using the SKETCH Framework. In Proceedings of the First IASTED International Conference on Computer Graphics and Imaging (Jun 1998), pp. 154-158.
LaViola, J., Forsberg, A., and Zeleznik, R. Jot: A Framework for Interface Research. IBM's interVisions Online Magazine, 11 (Feb 1998).
1997
Forsberg, A., LaViola, J., Markosian, L., and Zeleznik, R. Seamless Interaction in Virtual Reality. IEEE Computer Graphics and Applications 17, 6 (1997), 6-9.
LaViola, J. Analysis of Mouse Movement Time Based on Varying Control to Display Ratios Using Fitts' Law. Tech. Rep. CS-97-17, Brown University, Department of Computer Science, Providence, RI, Oct 1997.
LaViola, J., Barton, R., Goettsch, A., and Cross, R. A Real-Time Distributed Virtual Environment for Collaborative Engineering. In Proceedigns of Computer Applications in Production and Engineering (CAPE) (Nov 1997), pp. 712-726.
1995
LaViola, J. J. Experiment in VM Reduction, Conversion of Site Operating Procedures to the World Wide Web. Tech. Rep. TR54.922, IBM, Dec 1995.
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