Limiting the reliance on navigation assistance with navigation instructions containing emotionally salient narratives for confident wayfinding

Abstract

We live in a world that is increasingly dependent on technology, including for orientation in both familiar and unfamiliar space, which contributes to a long-term erosion of innate spatial navigation skills. In this study, we examined whether modified navigation instructions can make pedestrians less reliant on navigation aids to solve wayfinding tasks. In contrast to standard instructions, the modified instructions make decision-relevant landmarks at intersections emotionally salient and connected through narrative, and thus more memorable. The results of our online VR study with seventy adults revealed that, after navigating an unfamiliar route using modified navigation instructions, people made significantly fewer references to the navigation aid without compromising the accuracy of navigation compared to standard instructions. Narrative-based navigation instructions improved memory for the order in which relevant features in the environment were encountered along the traversed route, but not landmark recognition memory or memory for landmark-direction associations. Our findings highlight the benefits of using human-centred technologies that – as opposed to current navigation systems – promote the encoding and memorability of spatial information during navigation, and have the potential to train human spatial navigation abilities in the long term as a countermeasure toward GPS cognitive deskilling of population.