Lionel P Robert

schoolUniversity of Michiganbar_chart#3196 Global Rank

Total Papers

HCI Rank

#3196

Research Areas

Years Active

Recent Publications

"Would I Feel More Secure With a Robot?": Understanding Perceptions of Security Robots in Public Spaces

Robots are increasingly being deployed as security agents helping law enforcement in spaces such as streets, parks, or shopping malls. Unfortunately, the deployment of security robots is not without problems and controversies. For example, the New York Police Department canceled its contract with Boston Dynamics in re…

CHI '223rd AuthorConversational Chatbots +2

Designing Chatbots with Black Americans with Chronic Conditions: Overcoming Challenges against COVID-19

Recently, chatbots have been deployed in health care in various ways such as providing educational information, and monitoring and triaging symptoms. However, they can be ineffective when they are designed without a careful consideration of the cultural context of the users, especially for marginalized groups. Chatbot…

CSCW '184th AuthorWikipedia

Crowd Development: The Interplay between Crowd Evaluation and Collaborative Dynamics in Wikipedia

Collaborative crowdsourcing is an increasingly common way of accomplishing work in our economy. Yet, we know very little about how the behavior of these crowds changes over time and how these dynamics impact their performance. In this paper, we take a group development approach that considers how the behavior of cr…

CHI '185th+ AuthorUser Research Methods (Interviews, Surveys, Observation) +1

Bridging a Bridge: Bringing Two HCI Communities Together

ACM SIGCHI is the largest association for professionals in HCI that bridges computer science, information science, as well as the social and psychological sciences. Meanwhile, a parallel HCI community was formed in 2001 within the Association of Information Systems (AIS SIGHCI) community. While some researchers have a…

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