TY - GEN
T1 - In-place 3D sketching for authoring and augmenting mechanical systems
AU - Bergig, Oriel
AU - Hagbi, Nate
AU - El-Sana, Jihad
AU - Billinghurst, Mark
PY - 2009/12/1
Y1 - 2009/12/1
N2 - We present a framework for authoring three-dimensional virtual scenes for Augmented Reality (AR) which is based on hand sketching. Sketches consisting of multiple components are used to construct a 3D virtual scene augmented on top of the real drawing. Model structure and properties can be modified by editing the sketch itself and printed content can be combined with hand sketches to form a single scene. Authoring by sketching opens up new forms of interaction that have not been previously explored in Augmented Reality. To demonstrate the technology, we implemented an application that constructs 3D AR scenes of mechanical systems from freehand sketches, and animates the scenes using a physics engine. We provide examples of scenes composed from trihedral solid models, forces, and springs. Finally, we describe how sketch interaction can be used to author complicated physics experiments in a natural way.
AB - We present a framework for authoring three-dimensional virtual scenes for Augmented Reality (AR) which is based on hand sketching. Sketches consisting of multiple components are used to construct a 3D virtual scene augmented on top of the real drawing. Model structure and properties can be modified by editing the sketch itself and printed content can be combined with hand sketches to form a single scene. Authoring by sketching opens up new forms of interaction that have not been previously explored in Augmented Reality. To demonstrate the technology, we implemented an application that constructs 3D AR scenes of mechanical systems from freehand sketches, and animates the scenes using a physics engine. We provide examples of scenes composed from trihedral solid models, forces, and springs. Finally, we describe how sketch interaction can be used to author complicated physics experiments in a natural way.
KW - 3D content authoring
KW - Augmented Reality
KW - Dual perception
KW - Free hand sketching
KW - In-Place Augmented Reality
KW - Interaction by sketching
KW - Physical simulation
KW - Visual language
UR - http://www.scopus.com/inward/record.url?scp=74549225131&partnerID=8YFLogxK
U2 - 10.1109/ISMAR.2009.5336490
DO - 10.1109/ISMAR.2009.5336490
M3 - Conference contribution
AN - SCOPUS:74549225131
SN - 9781424453900
T3 - Science and Technology Proceedings - IEEE 2009 International Symposium on Mixed and Augmented Reality, ISMAR 2009
SP - 87
EP - 94
BT - Science and Technology Proceedings - IEEE 2009 International Symposium on Mixed and Augmented Reality, ISMAR 2009
T2 - 8th IEEE 2009 International Symposium on Mixed and Augmented Reality, ISMAR 2009 - Science and Technology
Y2 - 19 October 2009 through 22 October 2009
ER -