Alan Lundgard

schoolUniversity of Michiganbar_chart#4918 Global Rank

Total Papers

HCI Rank

#4918

Research Areas

Years Active

Recent Publications

Two Tools are Better Than One: Tool Diversity as a Means of Improving Aggregate Crowd Performance

Crowdsourcing is a common means of collecting image segmentation training data for use in a variety of computer vision applications. However, designing accurate crowd-powered image segmentation systems is challenging because defining object boundaries in an image requires significant fine motor skills and hand-eye coo…

CHI '181st AuthorCrowdsourcing Task Design & Quality Control +1

Bolt: Instantaneous Crowdsourcing via Just-in-Time Training

Real-time crowdsourcing has made it possible to solve problems that are beyond the scope of artificial intelligence (AI) within a matter of seconds, rather than hours or days with traditional crowdsourcing techniques. While this has led to an increase in the potential application domains of crowdsourcing and human com…

UIST '182nd AuthorVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +2

Arboretum and Arbility: Improving Web Accessibility Through a Shared Browsing Architecture

Many web pages developed today require navigation by visual interaction—seeing, hovering, pointing, clicking, and dragging with the mouse over dynamic page content. These forms of interaction are increasingly popular as developer trends have moved from static, logically structured pages to dynamic, interactive page…

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