Figure 6.

DartBoard in-game performance accuracy initial thresholds and PPR in two cue scaffolding Conditions (1 vs 3) for each group (stereo-normal and stereo-anomalous with strabismic participants plotted separately for less crowding). Each participant is represented as a line, whose start point is a filled circle and end point is an open circle. The start point of the line represents the initial accuracy (arc secs); horizontal line length shows the improvement in game accuracy for Condition 1, and vertical length is the improvement in game accuracy for Condition 3. Points above the diagonal unity line show better performance when all depth cues are present compared to the performance when only retinal disparity is available (as naturally occurs). Lines with angles lower than 45 degrees show greater improvement with all cues than for stereoacuity alone. Stereo-normal participants are represented in gray, stereo-anomalous are represented in different colors depending on subclassification: anisometropic in blue, strabismic in red, stereo-weak in green.