Embed Size (px)
Ghostwire Creating Augmented Reality Experiences on Nintendo DSi
Tom SöderlundA Different Game
Introduction
Topic de jour
Creating Augmented Reality Experiences on Nintendo DSi
Augmented Reality
Combination of real-world and computer-generated data
Augmented Reality: Usage
IPerG: “Epidemic Menace” (2004)
Augmented Reality 2.0
Ghostwire Symbian (2006)
Ghostwire DSi
Why Nintendo DSi?
Technical Restraints
No Markers
Mobile
Limited Hardware
How It Works
Frame 1 Frame 2
How It Works
Key Design Challenges
Suspension of Disbelief
Robustness
Longevity
Suspension of Disbelief
Challenge #1
Suspension of Disbelief:How to Create a Believable Ghost?
Suspension of Disbelief: OK
Concept Art
Suspension of Disbelief: Fail
Suspension of Disbelief: Solution
Player Instructions
Suitable Content for Augmented Reality
The Properties of Ghosts
Robustness
Challenge #2
Robustness:How to avoid motion-tracking errors?
Robustness: OK
Concept Art
Robustness: Fail
Concept Art
Limiting the Degrees of Freedom
Player
360°
Ghost
Longevity
Challenge #3
Longevity:How to make the fun last?
Extending the AR Gameplay
Core AR Gamepla
y
Expanding Gameplay Beyond AR
Tools
Collection Adventure
Mini-Games
Puzzles
AugmentedReality
Conclusions
Suspension of Disbelief: Use Suitable Content
Robustness: Degrees of Freedom
Longevity: Extend and Expand
Ghostwire DSi: Sneak Preview
