Pablo Cesar

schoolDelft University of Technologybar_chart#1360 Global Rank

Total Papers

HCI Rank

#1360

Research Areas

Years Active

Recent Publications

Haptic Biosignals Affect Proxemics Toward Virtual Reality Agents

Encounters with virtual agents currently lack the haptic viscerality of human contact. While digital biosignal communication can mediate such virtual social interactions, how artificial haptic biosignals influence users’ personal space during Virtual Reality (VR) experiences is unknown. Designing vibrotactile heartbea…

AUTO_UI '235th+ AuthorIn-Vehicle Haptic, Audio & Multimodal Feedback +1

Affective Driver-Pedestrian Interaction: Exploring Driver Affective Responses Toward Pedestrian Crossing Actions Using Camera and Physiological Sensors

Eliciting and capturing drivers' affective responses in a realistic outdoor setting with pedestrians poses a challenge when designing in-vehicle, empathic interfaces. To address this, we designed a controlled, outdoor car driving circuit where drivers (N=27) drove and encountered pedestrian confederates who performed…

CHI '21CorrespondingSocial & Collaborative VR +1

CakeVR: A Social Virtual Reality (VR) Tool for Co-designing Cakes

Cake customization services allow clients to collaboratively personalize cakes with pastry chefs. However, remote (e.g., email) and in-person co-design sessions are prone to miscommunication, due to natural restrictions in visualizing cake size, decoration, and celebration context. This paper presents the design, impl…

CHI '20CorrespondingVisualization Perception & Cognition +1

RCEA: Real-time, Continuous Emotion Annotation for Collecting Precise Mobile Video Ground Truth Labels

Collecting accurate and precise emotion ground truth labels for mobile video watching is essential for ensuring meaningful predictions. However, video-based emotion annotation techniques either rely on post-stimulus discrete self-reports, or allow real-time, continuous emotion annotations (RCEA) only for desktop setti…

CHI '20CorrespondingHaptic Wearables

ThermalWear: Exploring Wearable On-chest Thermal Displays to Augment Voice Messages with Affect

Voice is a rich modality for conveying emotions, however emotional prosody production can be situationally or medically impaired. Since thermal displays have been shown to evoke emotions, we explore how thermal stimulation can augment perception of neutrally-spoken voice messages with affect. We designed ThermalWear,…

CHI '19CorrespondingSocial & Collaborative VR +2

Measuring and Understanding Photo Sharing Experiences in Social Virtual Reality

Millions of photos are shared online daily, but the richness of interaction compared with face-to-face (F2F) sharing is still missing. While this may change with social Virtual Reality (socialVR), we still lack tools to measure such immersive and interactive experiences. In this paper, we investigate photo sharing exp…

CHI '18CorrespondingElectronic Textiles (E-textiles) +1

Designing the Club of the Future with Data: A Case Study on Collaboration of Creative Industries

This paper reflects on the development of a multi-sensory clubbing experience which was deployed during a two-day event within the context of the Amsterdam Dance Event in October 2016 in Amsterdam. We present how the entire experience was developed end-to-end and deployed at the event through the collaboration of seve…

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