@[OSF](fp7kh) BinOculaR Image Statistics DATABASE ----------------------------------- The BORIS database is a collection of stereoscopic images synchronized with binocular fixations in the natural environment. The database includes the stereoscopic pairs and estimates of binocular disparity in the central 20 degrees of the visual field. The stereoscopic images were obtained using a custom device: a mobile scene- and eye-tracking apparatus. The apparatus consists of two outward-facing cameras that capture stereoscopic images of the scene in front of the subject, and a binocular eye tracker that measures gaze direction for each eye. - Eye tracker: SR Research EyeLink II Eye Tracker (250Hz) - Cameras: Sony XCD-MV6 (30Hz at 640 × 480) Three subjects with normal or corrected-to-normal (contact lenses) performed siz tasks chosen as representative of everyday activities: - Make Sandwich - Play Videogame - Text Edit - Order Coffee - Indoor Walk - Outdoor Walk (nature and urban) Detailed information about the device, data collection and post- processing can be found at: 1. [Gibaldi, Agostino, Noah C. Benson, and Martin S. Banks. Crossed-Uncrossed Projections from Primate Retina are Adapted to Disparities of Natural Scenes. PNAS (in press).][1] 2. [Gibaldi, Agostino, and Martin S. Banks. "Binocular Eye Movements Are Adapted to the Natural Environment." Journal of Neuroscience 39, no. 15 (2019): 2877-2888.][2] 3. [Sprague, William W., Emily A. Cooper, Ivana Tošić, and Martin S. Banks. "Stereopsis is adaptive for the natural environment." Science advances 1, no. 4 (2015): e1400254.][3] [1]: http://inpress [2]: https://www.jneurosci.org/content/39/15/2877.abstract [3]: https://advances.sciencemag.org/content/1/4/e1400254