Date post: | 27-Jun-2015 |
Category: |
Documents |
Upload: | nancy-cheng |
View: | 471 times |
Download: | 0 times |
DEPICTING DAYLIGHTINGTypes of Multiple Image Display
NANCY YEN-WEN CHENG AND EDWIN PAT-YAK LEE
d e p a r t m e n t o f a r c h I t e c t u r e - u n I v e r s I t y o f o r e g o n
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Outline
IntroductionMotivationObjectivesVariablesBackground
DescriptionProcedures Versions
FindingsIssuesConclusionFuture Work
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
MotivationsUnderstand buildings
under changing conditions
Make visualizations more usable in design and communication process
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
ObjectivesIdentify critical factors
(alt. use photographs)
Compare usability factors for design evaluation
not looking at simulation accuracy or efficiency
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
VariablesDAYLIGHTING depends on
time of dayday of year, building formlocation
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
VariablesREPRESENTATION depends onviewpoint & depiction method
(geometric system, media)
naturalisticquantitative symbolic
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
VariablesWeb Representation:
sequence vs. simultaneity
vs.
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
VariablesWeb Representation:
sequence vs. simultaneityimage size & number
vs.
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
VariablesWeb Representation:
sequence vs. simultaneityimage size & numberinteractivity
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Lighting Design InquiriesIdentify overlighting,
underlighting, glare problems
Understand range of conditions throughout year or at key times
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Lighting Design InquiriesConnect sun position, form and surface to visual effects
images by Po-chi Lu
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Lighting Design InquiriesCompare different design
solutions
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Lighting Design Inquiries
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Background researchArt
Vermeer, Lady Standing at a Virginal
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Background researchArt / Multimedia
Jan Dibbets’ The Shortest Day at the Van Abbemuseum, Eindhoven. 1970.
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Background researchArt / Multimedia
Levin, Golan, & Paul Debevec. Rouen Revisited, 1996
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Background researchBuilding Science
K. Papamichael, B. Sumption, B Haglund,
Bruce and A.Zabrodsky, Alexander,
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Background researchBuilding Science
D. Glaser, S. Ubbelohde, M. Hearst
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Procedure – design cycleDesign of Website options
Discussion and feedback from users
Characterization of Websites into graphs
Revision of Website, images, user questions
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Website 1st setnaturalistic images only
4 ways
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Website 1st setAttribute Graphs
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Website 2nd SetDiagrams to show
cyclical nature
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Website 2nd SetAttribute Graphs
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Website 3rd SetZoom-in
side by side comparison, enlarge for inspection
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Website 3rd SetAttributeGraphs
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Revised renderings & scenarios
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
IssuesControl
clear navigation over fancy interface
2D matrix clear & accessible (not cyclical)
3D forms difficult to navigate
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
IssuesContext
proximity or interactive relationship
labels or icons
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
IssuesInfo Density
allows detailed inspectionSize and number of images
zoom, overlap, substitute
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
IssuesPurpose
visualization to fit design questions
?
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
IssuesPurpose
priority of options to fit design questions
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
ConclusionsSequentialcomplements
n a n c y y e n – w e n c h e n g a n d e d w I n p a t – y a k l e e
Further workScenario-based surveysTest further options – more
context, different interactions
Perceptual issues – artistic compensation for adaptation
DEPICTING DAYLIGHTINGTypes of Multiple Image Display
NANCY YEN-WEN CHENG [email protected]
d e p a r t m e n t o f a r c h I t e c t u r e - u n I v e r s I t y o f o r e g o n
EDWIN PAT-YAK LEE [email protected]