4 papers
Experiencer, Helper, or Observer: Online Fraud Intervention for Older Adults Through Role-based Simulation
Yue Deng, Xiaowei Chen, Junxiang Liao +2
Online fraud is a critical global threat that disproportionately targets older adults. Prior anti-fraud education for older adults has largely relied on static, traditional instruc…
"What If My Face Gets Scanned Without Consent": Understanding Older Adults' Experiences with Biometric Payment
Yue Deng, Changyang He, Bo Li +1
Biometric payment, i.e., biometric authentication implemented in digital payment systems, can reduce memory demands and streamline payment for older adults. However, older adults'…
IPAD: Inverse Prompt for AI Detection - A Robust and Interpretable LLM-Generated Text Detector
Zheng Chen, Yushi Feng, Jisheng Dang +5
Large Language Models (LLMs) have attained human-level fluency in text generation, which complicates the distinguishing between human-written and LLM-generated texts. This increase…
"Auntie, Please Don't Fall for Those Smooth Talkers": How Chinese Younger Family Members Safeguard Seniors from Online Fraud
Yue Deng, Changyang He, Yixin Zou +1
Online fraud substantially harms individuals and seniors are disproportionately targeted. While family is crucial for seniors, little research has empirically examined how they pro…