Samantha W. T. Chan

schoolMassachusetts Institute of Technologybar_chart#3431 Global Rank

Total Papers

HCI Rank

#3431

Research Areas

Years Active

Recent Publications

Slip Through the Chat: Subtle Injection of False Information in LLM Chatbot Conversation Increases False Memory Formation

This study examines the potential for malicious generative chatbots to induce false memories by injecting subtle misinformation during user interactions. An experiment involving 180 participants explored five intervention conditions following the presentation of an article: (1) no intervention, (2) reading an honest o…

IUI '252nd AuthorSmart Home Interaction Design +1

MemPal: Leveraging Multimodal AI and LLMs for Voice-Activated Object Retrieval in Homes of Older Adults

Older adults have increasing difficulty with retrospective memory, hindering their abilities to perform daily activities and posing stress on caregivers to ensure their wellbeing. Recent developments in Artificial Intelligence (AI) and large context-aware multimodal models offer an opportunity to create memory support…

CHI '253rd AuthorBest PaperGenerative AI (Text, Image, Music, Video) +3

Synthetic Human Memories: AI-Edited Images and Videos Can Implant False Memories and Distort Recollection

AI is increasingly used to enhance images and videos, both intentionally and unintentionally. As AI editing tools become more integrated into smartphones, users can modify or animate photos into realistic videos. This study examines the impact of AI-altered visuals on false memories—recollections of events that didn’t…

CHI '253rd AuthorIntelligent Voice Assistants (Alexa, Siri, etc.) +2

Leveraging AI-Generated Emotional Self-Voice to Nudge People towards their Ideal Selves

Emotions, shaped by past experiences, significantly influence decision-making and goal pursuit. Traditional cognitive-behavioral techniques for personal development rely on mental imagery to envision ideal selves, but may be less effective for individuals who struggle with visualization. This paper introduces Emotiona…

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