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Data and example code from M. Kinateder, J. Gualtieri, M.J. Dunn, W. Jarosz, X. Yang and E.A. Cooper. 2018. Using an Augmented Reality Device as a Distance-Based Vision Aid – Promise and Limitations. Optometry & Vision Science. 2018. doi: 10.1097/OPX.0000000000001232

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README.md

HoloLensDistanceARData

This repository contains the data and analysis scripts for the two perceptual experiments reported in

Using an Augmented Reality Device as a Distance-Based Vision Aid – Promise and Limitations. M. Kinateder, J. Gualtieri, M.J. Dunn, W. Jarosz, X. Yang and E.A. Cooper Optometry & Vision Science 2018 doi: 10.1097/OPX.0000000000001232

1. Data files

Data are saved in the Data directory and organized in tables with headers that can be read into R or similar tools

Visual identification task in Experiment 2

Experiment2_visual_identification_tasks: NAs (2) reflect that the subject's response was not recorded

Mobility task in Experiment 2

Experiment2_mobility_task_comparisons: Responses are preference statements, i.e., participants responded which of the 3 possible condition (AR, cane, or no asssistive device) they preferred

Experiment2_mobility_task_likert_ratings: Responses are likert ratings

2. Analysis Scripts

The R scripts require the following packages:

readxl, dplyr, ggplot2, scales, gridExtra, ez, schoRsch

The necessary packages will be automatically downloaded when sourcing the scripts.

About

Data and example code from M. Kinateder, J. Gualtieri, M.J. Dunn, W. Jarosz, X. Yang and E.A. Cooper. 2018. Using an Augmented Reality Device as a Distance-Based Vision Aid – Promise and Limitations. Optometry & Vision Science. 2018. doi: 10.1097/OPX.0000000000001232

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