Walter S. Lasecki

schoolUniversity of Michiganbar_chart#3248 Global Rank

Total Papers

HCI Rank

#3248

Research Areas

Years Active

Recent Publications

Think-Aloud Computing: Supporting Rich and Low-Effort Knowledge Capture

When users complete tasks on the computer, the knowledge they leverage and their intent is often lost because it is tedious or challenging to capture. This makes it harder to understand why a colleague designed a component a certain way or to remember requirements for software you wrote a year ago. We introduce think-…

CHI '204th AuthorAutomated Driving Interface & Takeover Design +1

Improving Crowd-Supported GUI Testing with Structural Guidance

Crowd testing is an emerging practice in Graphical User Interface (GUI) testing, where developers recruit a large number of crowd testers to test GUI features. It is often easier and faster than a dedicated quality assurance team, and its output is more realistic than that of automated testing. However, crowds of test…

IUI '19CorrespondingTeleoperated Driving +1

Popup: Reconstructing 3D Video Using Particle Filtering to Aggregate Crowd Responses

Collecting a sufficient amount of 3D training data for autonomous vehicles to handle rare, but critical, traffic events (e.g., collisions) may take decades of deployment. Abundant video data of such events from municipal traffic cameras and video sharing sites (e.g., YouTube) could provide a potential alternative, but…

UIST '18CorrespondingVisual 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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