Quantifying Immersion in Virtual Reality Randy Pausch Dennis Proffitt George Williams University of Virginia SIGGRAPH 1997.

Slides:

Advertisements

Similar presentations

Professional Issues. Virtual Reality. Blay Whitby.

Advertisements

T.Sharon - A.Frank 1 Multimedia Virtual Reality. 2 T.Sharon - A.Frank Virtual Reality (VR) Definition An artificial reality that projects you into a 3D.

School of Computer Science and Software Engineering Design Issues in Human Visual Perception Experiments on Region Warping Monash University Yang-Wai Chow.

WPI HIVE: Introduction to Virtual Reality Interesting Issues, Open Problems Prof. Robert W. Lindeman Worcester Polytechnic Institute Department of Computer.

CPSC 695 Future of GIS Marina L. Gavrilova. The future of GIS.

Virtual Reality. What is virtual reality? a way to visualise, manipulate, and interact with a virtual environment visualise the computer generates visual,

Using Tweek to Create Graphical User Interfaces in Virtual Reality Patrick Hartling IEEE VR 2003.

CS335 Principles of Multimedia Systems Multimedia and Human Computer Interfaces Hao Jiang Computer Science Department Boston College Nov. 20, 2007.

Theoretical Foundations of Multimedia Chapter 3 Virtual Reality Devices Non interactive Slow image update rate Simple image Nonengaging content and presentation.

Visions from the Future Inspiration college 14 April 2008.

Lecture 4: Perception and Cognition in Immersive Virtual Environments Dr. Xiangyu WANG.

Graphical User Interfaces in Virtual Reality Patrick Hartling Virtual Reality Applications Center IEEE VR 2002.

Discussion Silvia Lindtner INF 132 April 07. Fitts’ law - recap A predictive model of time to point at an object Help decide the location and size of.

Virtual Reality Virtual Reality involves the user entering a 3D world generated by the computer. To be immersed in a 3D VR world requires special hardware.

Principles of Virtual Reality in Surgical Training and Practice By Dr S. Sanyal.

Virtual exercises to promote cognitive recovery in stroke patients: The comparison between HMD vs. screen exposure displays Pedro Gamito, PhD Laboratory.

Virtual Reality: How Much Immersion Is Enough? Angela McCarthy CP5080, SP

Virtual reality System that enables one or more users to move and react in a computer-simulated environment.

 Introduction  Devices  Technology – Hardware & Software  Architecture  Applications.

VR Introduction (for web3d) Jyun-Ming Chen Fall 2001.

Welcome to CGMB574 Virtual Reality Computer Graphics and Multimedia Department.

Spatiotemporal Information Processing No.1 History of computer and relationship between Virtual Reality and Spatiotemporal Information Processing Kazuhiko.

VE Input Devices(I) Doug Bowman Virginia Tech Edited by Chang Song.

Jeanne Corcoran, OTD, OTR/L October 6 th, The mission of Envision Center for Data Perceptualization is to serve, support, and collaborate with faculty,

Designing 3D Interfaces Examples of 3D interfaces Pros and cons of 3D interfaces Overview of 3D software and hardware Four key design issues: system performance,

Consistent Visual Information Processing Axel Pinz EMT – Institute of Electrical Measurement and Measurement Signal Processing TU Graz – Graz University.

Chapter 5: Spatial Cognition Slide Template. FRAMES OF REFERENCE.

Introduction to Virtual Environments Slater, Sherman and Bowman readings.

Augmented and mixed reality (AR & MR)

VR - The Historical Context Part 2 Rudy Darken & Michael Zyda Naval Postgraduate School { Darken, Zyda Rudy Darken & Michael Zyda Naval.

Break-out Group # D Research Issues in Multimodal Interaction.

Does the Quality of the Computer Graphics Matter When Judging Distances in Visually Immersive Environments? Authors: Thompson, Creem-Regehr, et al. Presenter:

1 Sense of Presence in Virtual Reality Sherman & Craig, p. 9.

Dr. Gallimore10/18/20151 Cognitive Issues in VR Chapter 13 Wickens & Baker.

Effects of Handling Real Objects and Avatar Fidelity on Cognitive Task Performance in Virtual Environments Benjamin Lok University of North Carolina at.

VIRTUAL REALITY Sagar.Khadabadi. Introduction The very first idea of it was presented by Ivan Sutherland in 1965: “make that (virtual) world in the window.

Virtual Reality Lecture2. Some VR Systems & Applications 고려대학교 그래픽스 연구실.

GENESIS OF VIRTUAL REALITY  The term ‘Virtual reality’ (VR) was initially coined by Jaron Lanier, founder of VPL Research (1989)..

Virtual Reality and ALICE By Bjørn S. Nilsen The Ohio State University On behalf of Dennis Sessanna, Ohio Supercomputing Center.

“Show me what you meant”: Mode-switching prompts in a multi-modal dialog system with distractions Thomas Harris & Hua Ai October 25, 2005.

Augmented reality Prepared by: Khyati Kataria 08DCE001

Spatial Visualization Training Using Interactive Animations Cheryl A. Cohen Mary Hegarty University of California, Santa Barbara Department of Psychology.

1 Sense of Presence in Virtual Reality Sherman & Craig, p. 9.

Chapter 2. 3D User Interfaces: History and Roadmap.

Simulation of small head-movements on a Virtual Audio Display using headphone playback and HRTF synthesis Wersényi György SZÉCHENYI ISTVÁN UNIVERSITY,

Do these make any sense?. Navigation Moving the viewpoint as a cost of knowledge.

VIRTUAL REALITY (VR) INTRODUCTION AND BASIC APPLICATIONS الواقع الافتراضي : مقدمة وتطبيقات Dr. Naji Shukri Alzaza Assist. Prof. of Mobile technology Dean.

Beyond The Desktop The Future of the Interface. The co-evolution of hardware, interface and users Punched cards Character displays and keyboards Graphical.

Low cost tactile feedback platform for teleoperation and VR sensing Human Machine Interaction & Low cost technologies Adrien Moucheboeuf - July 8 th, 2015.

University of Illinois at Chicago The Varrier ™ Autostereoscopic VR Display An OptIPuter Display System Daniel Sandin, Todd Margolis, Tom Peterka Javier.

HCI 입문 Graphics Korea University HCI System 2005 년 2 학기 김 창 헌.

1 Perception and VR MONT 104S, Fall 2008 Lecture 14 Introduction to Virtual Reality.

Gesture Modeling Improving Spatial Recognition in Architectural Design Process Chih-Pin Hsiao Georgia Institute of Technology.

User Performance in Relation to 3D Input Device Design  Studies conducted at University of Toronto  Usability review of 6 degree of freedom (DOF) input.

SELF-MOTION PERCEPTION: ASSESSMENT BY REAL-TIME COMPUTER-GENERATED ANIMATIONS OVERALL GOAL: PERCEPTUAL TESTS FOR VESTIBULAR FUNCTION A NEW PROCEDURE FOR.

1 Presence in Virtual Reality Kyle Johnsen. 2 Presence The sense of “being there” The sense of “being there” “Mental Immersion” “Mental Immersion” Is.

Haris Ali (15) Abdul Ghafoor (01) Kashif Zafar (27)

8. What are the advantages and disadvantages of using a virtual reality environment to study the brain and behavior? 9.Give examples of the way that virtual.

Real Time Collaboration and Sharing

Nov IT, Algebra & Teachers Ø How to promote the use of technology by teachers in algebra?  Professional development w Many money has already.

Debates: Comparison of commercial tools 2-D vs. 3-D cs5984: Information Visualization Chris North.

Mixed Reality Conferencing Hirokazu Kato, Mark Billinghurst HIT Lab., University of Washington.

Virtual Reality - by Arpit Gupta. Introduction  Virtual reality is an artificial environment that is created with software and presented to the user.

Introduction to 3D User Interface. 첫번째 강의 내용  강의 계획서 설명 강의와 논문 발표 ( 학생 ) 발표 논문 리스트  Chapter 1 & 2 참고  SIGGRAPH 2001: Course Notes 44 Advance Topics.

Virtual Rehabilitation in Neurological Rehabilitation Ksenia Ustinova, PhD.

Introducing virtual REALITY

Google Cardboard.

Virtual Reality By: brady adger.

George is a history teacher at a local high school talking with his coworkers in the breakroom. He says: “I’m just not reaching my students, they seem.

It’s not just about games.

Presentation transcript:

Quantifying Immersion in Virtual Reality Randy Pausch Dennis Proffitt George Williams University of Virginia SIGGRAPH 1997

Previous Work Taxonomies Robinett, Zeltzer Subjective ratings Heeter Fish-tank performance Arthur, McKenna v. Hand-based analysis Chung

Quantifying Immersion A sense of “being there” Justify VR research Motivating factors –Search for possibly existent item –Control with head v. hand –Tactile input v. implied The subject “room”.

The Experiment VR mode –Input: 6DOF tracker –View: stereo vision headset, moveable Desktop mode –Input: 6DOF tracker –View: stereo vision headset, stationary Target character (possibly) embedded in camouflage Look familiar?

The Results Target searching: no VR advantage No target present: 41% decrease VR data was predictable

Transfer Effects VR training improves spatial cognition Desktop use degrades “real-world” performance

Contributions 1.Indication of improved short-term memory (FoR) 2.Improved traditional display use 3.Suggestion 2D world limits spatial cognition 4.Complement to definition of immersion

Possible Expansions Real-world manipulation (Voodoo dolls) PUSH device Further research on education through VR manipulation for 2D tasks

Secret Slide Is it fair to equate the “desktop” experience with actual use? What is the relation in importance between target being present and not? Would more detailed tasks preserve the same trends?