GUI-based models extracted from Android app execution traces, events, or source code can
be extremely useful for challenging tasks such as the generation of scenarios or test cases …

An easily accessible tutorial is crucial for older adults to use mobile applications (apps) on
smartphones. However, older adults often struggle to search for tutorials independently and …

As smartphones are widely adopted, mobile applications (apps) are emerging to provide
critical services such as food delivery and telemedicine. While bring convenience to …

We present HelpViz, a tool for generating contextual visual mobile tutorials from text-based
instructions that are abundant on the web. HelpViz transforms text instructions to graphical …

Older adults commonly rely on younger family members for remote tech support, but the
current general-purpose video-conferencing platforms fall short of effectively catering to their …

Audio production is a skilled practice that requires mastery in highly complex software and
hardware tools. Blind audio producers face a steep learning curve where they must learn …

Many novice programming environments use puzzle-like approaches to help novice
programmers acquire new programming skills independently. Yet, little is known about 1) …

Tutorials are vital for hel** people perform complex software-based tasks in domains such
as programming, data science, system administration, and computational research …

In video production, inserting B-roll is a widely used technique to enrich the story and make
a video more engaging. However, determining the right content and positions of B-roll and …

Designing introductory materials is extremely important when develo** new information
visualization techniques. All users, regardless of their domain knowledge, first must learn …