Navigation performance in virtual environments varies with fractal dimension of landscape.

ABSTRACT: Fractal geometry has been used to describe natural and built environments, but has yet to be studied in navigational research. In order to establish a relationship between the fractal dimension (D) of a natural environment and humans' ability to navigate such spaces, we conducted two experiments using virtual environments that simulate the fractal properties of nature. In Experiment 1, participants completed a goal-driven search task either with or without a map in landscapes that varied in D. In Experiment 2, participants completed a map-reading and location-judgment task in separate sets of fractal landscapes. In both experiments, task performance was highest at the low-to-mid range of D, which was previously reported as most preferred and discriminable in studies of fractal aesthetics a

SUBMITTER: Juliani AW 

PROVIDER: S-EPMC4918639 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature