Weston Baxter

schoolImperial College Londonbar_chart#6014 Global Rank

Total Papers

HCI Rank

#6014

Research Areas

Years Active

Recent Publications

From Participation to Relational Engagement: Psychological Ownership in Digital Petitions

Online petitions are a central tool of digital advocacy, but often collapse into “slacktivism”—minimal engagement that rarely leads to meaningful change. We use Psychological Ownership (PO) as a design lens to evaluate how the sense of “mineness” can deepen participation into richer relational engagement with a cause.…

CHI '19CorrespondingIntelligent Voice Assistants (Alexa, Siri, etc.) +1

Understanding Affective Experiences with Conversational Agents

While previous studies of Conversational Agents (e.g. Siri, Google Assistant, Alexa and Cortana) have focused on evaluating usability and exploring capabilities of these systems, little work has examined users' affective experiences. In this paper we present a survey study with 171 participants to examine CA users' af…

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