James A. Walsh

schoolUniversity of South Australiabar_chart#3949 Global Rank

Total Papers

HCI Rank

#3949

Research Areas

Years Active

Recent Publications

Less is More! Visual Suppression for Bottom-up and Top-down Attention in Dynamic Environments

Dynamic virtual environments pose growing challenges for users who must manage attention across competing visual elements, where distractors can divert focus from relevant objects in these scenarios. Because human attention functions as a filter, it is shaped by competing influences from bottom-up salience and top-dow…

CHI '245th+ AuthorHonorable MentionData Physicalization +1

That's Rough! Encoding Data into Roughness for Physicalization

While visual channels (e.g., color, shape, size) have been explored for visualizing data in data physicalizations, there is a lack of understanding regarding how to encode data into physical material properties (e.g., roughness, hardness). This understanding is critical for ensuring data is correctly communicated and…

CHI '213rd AuthorFoot & Wrist Interaction +1

Haptic and Visual Comprehension of a 2D Graph Layout Through Physicalisation

Data physicalisations afford people the ability to directly interact with data using their hands, potentially achieving a more comprehensive understanding of a dataset. Due to their complex nature, the representation of graphs and networks could benefit from physicalisation, bringing the dataset from the digital world…

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