Usability Evaluation

Voice Interaction Design: Food Journaling via Voice Assistant

In situations when people need to track foods they eat daily via a voice assistant, how can we design the dialogic flow to facilitate users’ reflections on their eating habits?

Usability Study: League of Legends Chatbot

How can a chatbot help facilitate collaborations among a temporarily assembled team in League of Legends?

Quantitative Analysis: Personal Data Sticker

Incorporating self-tracked step counts in data-driven stickers and explored integrating personal informatics data into Snapchat posts or Instagram Stories.