Andreia Valente

schoolUniversity of Aucklandbar_chart#9008 Global Rank

Total Papers

HCI Rank

#9008

Research Areas

Years Active

Recent Publications

The Ocular Command Center: How Eye Responses to Luminance, Color, Tunneling, and Visual Suppression Mediate Users' Physiological States in VR

This work introduces the Ocular Command Center framework to investigate how eye responses mediate visual effects on physiology and user experience in virtual reality. In a controlled study (N=40), participants experienced variations in luminance, color temperature, peripheral occlusion, and periodic visual suppression…

UIST '241st AuthorVibrotactile Feedback & Skin Stimulation

Modulating Heart Activity and Task Performance using Haptic Heartbeat Feedback: A Study Across Four Body Placements

This paper explores the impact of vibrotactile haptic feedback on heart activity when the feedback is provided at four different body locations (chest, wrist, neck, and ankle) and with two feedback rates (50 bpm and 110 bpm). A user study found that the neck placement resulted in higher heart rates and lower heart rat…

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