Figure 1.

Experimental setup. Participants performed 180° turns around their axes within a 50 × 50 cm square (A), while wearing a HoloLens, a holographic augmented reality headset (B). Trials were performed under the conditions “Visual,” with augmented reality visual cues displayed through the HoloLens (C), “Auditory,” with a metronome beat played at a preferred fixed frequency (not illustrated), and without cues (not illustrated).