Siyun Ji

schoolUniversity of Californiabar_chart#9373 Global Rank

Total Papers

HCI Rank

#9373

Research Areas

Years Active

Recent Publications

SnapPI: Understanding Everyday Use of Personal Informatics Data Stickers on Ephemeral Social Media

Sharing personal informatics data can support accountability, connectedness, and self-expression, but people often find their data too trivial to share on social media. Ephemeral social platforms like Snapchat and Story features have emerged as spaces for sharing more trivial life events, presenting an opportunity to…

CSCW '202nd AuthorData Work

Exploring Design Principles for Sharing of Personal Informatics Data on Ephemeral Social Media

People often do not receive the engagement or responses they desire when they share on broad social media platforms. Sharers are hesitant to share trivial accomplishments, and the emphasis on data often results posts that audiences find repetitive or unengaging. Ephemeral social media’s focus on self-authored content…

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