Complete bounded explanation
What this power means.
Capability to develop or express wayfinding in a declared context without inheriting broader claims.
What the current evidence supports
Wayfinding can be supported by tactile maps, landmarks and declared technology, but virtual or device training does not yet show reliable unaided real-world transfer.
How to observe or measure it without overclaiming
Arrival, errors, time, route quality, assistance and safety in a named environment measure wayfinding; confidence alone does not.
Never be lost
MetricSafe destination arrival, route errors, assistance and fallback in a named environment
BoundaryConfidence or virtual practice cannot certify live independent travel.
Negative and limiting findings
- Ten weeks of iPad-enhanced exercise did not improve real-building wayfinding performance or spatial memory relative to matched exercise.
Claims this evidence cannot support
- Never get lost again
- Throw away GPS
- Navigate any city from one map
- Assistive navigation is dependency