Supporting a Crowd-powered Accessible Online Art Gallery for People with Visual Impairments: A Feasibility Study
This addresses accessibility barriers in art appreciation for people with visual impairments, though it is incremental as it builds on existing crowd-sourcing and touchscreen technologies.
The study tackled the limited access to artwork for people with visual impairments by proposing an online art gallery where users explore paintings on touchscreens with crowd-sourced verbal descriptions, finding that these descriptions enabled 9 participants to independently interpret and appreciate paintings, differing from expert-driven approaches.
While people with visual impairments are interested in artwork as much as their sighted peers, their experience is limited to few selective artworks that are exhibited at certain museums. To enable people with visual impairments to access and appreciate as many artworks as possible at ease, we propose an online art gallery that allows users to explore different parts of a painting displayed on their touchscreen-based devices while listening to corresponding verbal descriptions of the touched part on the screen. To investigate the scalability of our approach, we first explored if anonymous crowd who may not have expertise in art are capable of providing visual descriptions of artwork as a preliminary study. Then we conducted a user study with 9 participants with visual impairments to explore the potential of our system for independent artwork appreciation by assessing if and how well the system supports 4 steps of Feldman Model of Criticism. The findings suggest that visual descriptions of artworks produced by an anonymous crowd are sufficient for people with visual impairments to interpret and appreciate paintings with their own judgments which is different from existing approaches that focused on delivering descriptions and opinions written by art experts. Based on the lessons learned from the study, we plan to collect visual descriptions of a greater number of artwork and distribute our online art gallery publicly to make more paintings accessible for people with visual impairments.