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Virtual Cockpit:
Terbu AlexanderInstitute for Computer Graphics and
VisionGraz University of Technology
An AlternativeAugmented Reality User
Interface
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Motivation - why we did it
Approach - ideas & realisation
Prototype - screenshots
Future Work - ?
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Panels (PIP) - physical strain & limited in size
Navigation - hard in complex menus
Widget - still mainly 2.5D
Selection - tracker calibration dependent
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Device - pencil (PEN)
Interface - primary viewing plane aligned
Widget - 3D sphere with any content
Navigation - hierarchical structure
Selection - auto-enlargable elements
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
user level
Studierstubekernel level
system level
app1 app3
V irtualC ockpit
Co
nte
xt m
an
ag
am
en
t
w idgets
runtim e
DI V Open I nventor
netw orkhardw are
graphicshardw are
StbAPI
app2
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
status are a
sav eload
liv e rm ain
ana-ly ze
one hie rarchiele v e l up m inim ize to
taskbarm ax im ize
&ce nte r
close
quickstartw idge t
taskbar
m e nubarsubpane l
zoom e d v ie w
re al v ie w
snap-shot
"pin" at curre ntposition
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
M AINPANEL
SUBPANEL
W IDGET
W IDGET
SUBPANEL
W IDGET
W IDGET
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
livermain
ana-lyze
snap-shots
modify
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
sav eload
liv e rm ain
ana-ly ze
subpane l
zoom e d v ie w
re al v ie w
snap-shot
status area(sh ow s at least cu rren t Su bPan els menu title)
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
(Auto-)enlargable SubPanels
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Hierarchical menu structure
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
„Silk panel“ for enhanced depth cue
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Test Setup - select one of 6 main / 6 sub colors
Subjects - 18 in total, mostly from TU Graz
Method I - „think aloud test“ with cam
Method II - written questionary
Method III - time measures for tasks
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Plot of timings, grouped by tasks and UI‘s
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Acceptance ratings for PIP/PEN, VC and pencil
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Efficient for complex layouts
Fast and intuitive navigation
Easy selection
Reduced tracker calibration dependency
Interaction possible even with very small PIP
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit
ContextMotivationOur ApproachIntegrationComponentsConceptsPrototypeEvaluationConclusionFuture Work
Map some more 2D widget behavior (Cooperation with FH Joanneum)
Improve on VC positioning possibilities
Indroduce animation for navigation and selection
Further evaluation
Extend PEN with scroll wheel
Graz University of TechnologyAlexander
Terbu
Virtual Cockpit: An Alternative Augmented Reality User Interface
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