Hero 3 silver edition

The 360-degree video tour was projected using an Oculus Rift Development Kit 2 (Oculus) and a MacBook Pro (Apple Inc). The Oculus Rift viewer has foam face pads that pose an infection risk. Per the hospital’s recommendations for infection control, we fitted a nylon cover on the foam pads (Figure 2). Furthermore, the head straps were secured to prevent contact with the subject’s skin (Figure 2). The nylon cover and Oculus Rift were cleaned between use with hospital-grade disinfectant wipes. The lenses were cleaned with single-use lint-free cloths.
The video tour was recorded using GoPro Hero 3 Silver Edition (GoPro, San Mateo, CA) and Kodak SP180 (Kodak, Rochester, NY) with guidance from a child life therapist who conducts the patient tours at the facility. Video editing was performed using Final Cut Pro (Version 10.3.1, Apple Inc). The video was displayed using Kolor Eyes 360 Video Player for Mac, version 1.4.1 (Kolor, Francin, France) [13 ]. The video player allowed the child life therapist to view the tour on the laptop while the subject was using the Oculus Rift.

Stereo diver operated video (stereo-DOV) is more effective for sampling herbivorous and invertivore species (which make up a large proportion of reef shark diets [35 ]) when compared to BRUVs, so were used to survey reef fish and provide an estimate of prey density across the same locations (Fig 1). All sampling sites were randomly stratified along the barrier reef edge, targeting coral-reef habitat. At each site six 5 m by 50 m belt transects separated by 10 m were completed at depths between 8 and 12 m (to approximately match the average depth of BRUV surveys), following the methods outlined in Goetze et al. [31 ]. Transects took an average of 2 minutes and 3 seconds (± 1 sec SE) to complete.
The stereo-BRUVs and DOV systems in this study used GoPro Hero3+ Silver edition cameras mounted 0.7 m apart on a base bar inwardly converged at seven degrees. This allowed for a standardized field of view from 0.5 to 10 m for both systems [36 ].