OPI - Open Perimetry Initiative
Visual field research made easy
The Open Perimetry Initiative is a project driven by a group of academics and industry representatives with the aim of reducing barriers to using commercially available visual field machines for research.
Several
the Open Perimetry Interface (also called the OPI), for controlling visual field machines;
Cite as: A. Turpin, P.H. Artes and A.M. McKendrick "The Open Perimetry Interface: An enabling tool for clinical visual psychophysics", Journal of Vision 12(11) 2012.
the R package visualFields, which has tools for analysing and manipulating visual field data; and
Cite as: I. MarÃn-Franch and W.H. Swanson "The visualFields package: A tool for analysis and visualization of visual fields" Journal of Vision 13(10) 2013.
the R package binovisualfields which includes a Shiny app for interpolating binocular visual field at different depths from a single visual field for the left and right eye.
Cite as: P. Liu, A. McKendrick, A. Ma-Wyatt, A. Turpin. "A depth-dependent integrated visual field simulation for analysis and visualization of glaucomatous visual field defects". Translational Vision Science & Technology 9(8) 2020.
perimetry out of the box on multiple platforms, including an Android Phone.
Cite as: I. MarÃn-Franch, A. Turpin, P.H. Artes, L.X. Chong, A.M. McKendrick, K.A. Alawa, M. Wall. "The Open Perimetry Initiative: A framework for cross-platform development for the new generation of portable perimeters". J Vis. 2022 6;22(5):1. DOI to JoV