3 papers
cs.HC2026
Probing How Users Interact with Turn-Level Design Frictions for AI Chatbots
Helen Weixu Chen, Katy Ilonka Gero
AI chatbots can help people write faster, but they can also encourage overreliance by making it easy to turn minimal input into usable text. We study turn-level design friction: in…
cs.HC2026
Make or Take: How Students Navigate Self-Created and Instructor-Provided Cheat Sheets
Helen Weixu Chen, Victoria Sakhnini, Lesley Istead
The use of cheat sheets in exams is often framed as a way to reduce cognitive load and support student performance. However, little is known about how students choose between self-…
cs.HC2026
Sketch Bug: Using Sketch-Based Input for Interactive Code Debugging
Helen Weixu Chen, Daniel Vogel
We investigate sketch-like pen input as an alternative way to support execution control in interactive debugging. In our interface, programmers draw lightweight marks to set breakp…