Andre Pereira

schoolKTH Royal Institute of Technologybar_chart#4999 Global Rank

Total Papers

HCI Rank

#4999

Research Areas

Years Active

Recent Publications

Effects of Different Interaction Contexts when Evaluating Gaze Models in HRI

We previously introduced a responsive joint attention system that uses multimodal information from users engaged in a spatial reasoning task with a robot and communicates joint attention via the robot’s gaze behavior. An initial evaluation of our system with adults showed it to improve users’ perceptions of the robot’…

HRI '202nd AuthorFull-Body Interaction & Embodied Input +1

Behavioural Responses to Robot Conversational Failures

Humans and robots will increasingly collaborate in domestic environments which will cause users to encounter more failures in interactions. Robots should be able to infer conversational failures by detecting human users’ behavioural and social signals. In this paper, we study and analyse these behavioural cues in resp…

CHI '204th AuthorAI-Assisted Decision-Making & Automation +1

Embodiment Effects in Interactions with Failing Robots

The increasing use of robots in real-world applications will inevitably cause users to encounter more failures in interactions. While there is a longstanding effort in bringing human-likeness to robots, how robot embodiment affects users' perception of failures remains largely unexplored. In this paper, we extend prio…

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