ORKSpatialSpanMemoryStep Class Reference

Inherits from ORKActiveStep : ORKStep : NSObject
Declared in ORKSpatialSpanMemoryStep.h

Spatian span memory step.

This step type is used to present the interactive spatial span memory activity. You are not supposed to use this step on its own. Use ORKOrderedTask’s +spatialSpanMemoryTaskWithIdentifier:intendedUseDescription:initialSpan:minimumSpan:maximumSpan:playSpeed:maximumTests:maximumConsecutiveFailures:customTargetImage:customTargetPluralName:requireReversal:options: method to get a complete spatial span memory activity task instead.