LIST OF FIGURES
Fig. 3.1 - The three components of spatial perception
Fig. 5.1 - Photograph of model - Trim detail
Fig. 5.2 - Photograph of model - Room with scale figure
Fig. 6.1 - Loc. of size estimate task
Fig. 6.2 - Loc. of pointing task and path of visit
Fig. 6.3 - Plan of museum and labeled spaces 35
Fig. 7.1 - Actual area of rooms as a function of est. area
Fig. 7.2 - Actual height of rooms as a function of est. height
Fig. 7.3 - Ave. horiz. dist. est. of spaces in the 4 test conds.
Fig. 7.4 - Ave. height est. of spaces in the 4 test conds.
Fig. 7.5 - "Level of conf." in the size task
Fig. 7.6 - "Ease of estimating sizes"(Means)
Fig. 7.7 - Schematic. rep. of perceived size
Fig. 7.8 - Bias in the angle task
Fig. 7.9 - Dist. of angle data before it is normalized
Fig. 7.10 - Dist. of angle data after it is normalized
Fig. 7.11 - Dist. of normalized angle data
Fig. 7.12 - Means and standard deviations of angle data
Fig. 7.13 - Descriptive task ave. by question number
Fig. 7.14 - Ave. diff. in variation from mean of Real cond.
Fig. 7.15 - Accuracy in recalling the rel. location of spaces
Fig. 7.16 - Accuracy in recalling path of visit
Fig. 7.17 - Accuracy in ordering spaces by volume size
Fig. 7.18 - Easiest rooms to "size-up"
Fig. 7.20 - Aspects of exp. that made the tasks difficult
Fig. 7.21 - Professional acceptability of the display conds
Fig. D.1 - The Spaceball
Fig. D.2 - The VPL Eyephones
Fig. E.1 - Photo. of the video image on the monitor