A feasibility study of crowdsourcing and google street view to determine sidewalk accessibility

ASSETS, pp. 273-274, 2012.

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Keywords:
rank sidewalk accessibility issuefuture workcurated databasecrowd workeramazon mechanical turkMore(4+)

Abstract:

We explore the feasibility of using crowd workers from Amazon Mechanical Turk to identify and rank sidewalk accessibility issues from a manually curated database of 100 Google Street View images. We examine the effect of three different interactive labeling interfaces (Point, Rectangle, and Outline) on task accuracy and duration. We close...More

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