Wen Hu

schoolUniversity of New South Walesbar_chart#3574 Global Rank

Total Papers

HCI Rank

#3574

Research Areas

Years Active

Recent Publications

Vision-Based Multimodal Interfaces: A Survey and Taxonomy for Enhanced Context-Aware System Design

The recent surge in artificial intelligence, particularly in multimodal processing technology, has advanced human-computer interaction, by altering how intelligent systems perceive, understand, and respond to contextual information (i.e., context awareness). Despite such advancements, there is a significant gap in com…

UBICOMP '235th+ AuthorContext-Aware Computing +1

MicroCam: Leveraging Smartphone Microscope Camera for Context-Aware Contact Surface Sensing

"The primary focus of this research is the discreet and subtle everyday contact interactions between mobile phones and their surrounding surfaces. Such interactions are anticipated to facilitate mobile context awareness, encompassing aspects such as dispensing medication updates, intelligently switching modes (e.g., s…

UBICOMP '234th AuthorContext-Aware Computing +1

Iris: Passive Visible Light Positioning Using Light Spectral Information

"We propose a novel Visible Light Positioning (VLP) method, called Iris, that leverages light spectral information (LSI) to localize individuals in a completely passive manner. This means that the user does not need to carry any device, and the existing lighting infrastructure remains unchanged. Our method uses a back…

UBICOMP '234th AuthorGeospatial & Map Visualization +1

Spectral-Loc: Indoor Localization Using Light Spectral Information

"For indoor settings, we investigate the impact of location on the spectral distribution of the received light, i.e., the intensity of light for different wavelengths. Our investigations confirm that even under the same light source, different locations exhibit slightly different spectral distribution due to reflectio…

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