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Ullmer, Brygg; Dell, Christian; Gil, Claúdia Aranha; Toole, Cornelius; Wiley, C.W.; Dever, Zachary; Rogge, Landon; Bradford, Rachel; Rivière, Guillaume; Sankaran, Rajesh; Liu, Kexi; Freeman, Chase; Wallace, Alvin; DeLatin, Michael; Washington, Christian; Reeser, Alex; Branton, Christopher W.; Parker, Rod

doi:10.1145/1935701.1935746

Cited by 11 publications

(1 citation statement)

References 23 publications

(15 reference statements)

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“…Early examples are the tangible query interfaces by Ullmer et al [2003Ullmer et al [ , 2011, who implemented prototypes with physically constrained tokens to manipulate and visualize database queries. Other projects explored a novel physical input device for browsing, sorting and sharing digital photo collections displayed on a tabletop [Hilliges et al, 2007].…”

Section: Information Visualization and Tangible Interactionmentioning

confidence: 99%

Exploring the Potential of Physical Visualizations

Stusak¹

2015

Proceedings of the Ninth International Conference on Tangible, Embedded, and Embodied Interaction

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The goal of an external representation of abstract data is to provide insights and convey information about the structure of the underlying data, therefore helping people execute tasks and solve problems more effectively. Apart from the popular and well-studied digital visualization of abstract data there are other scarcely studied perceptual channels to represent data such as taste, sound or haptic. My thesis focuses on the latter and explores in which ways human knowledge and ability to sense and interact with the physical non-digital world can be used to enhance the way in which people analyze and explore abstract data. Emerging technological progress in digital fabrication allow an easy, fast and inexpensive production of physical objects. Machines such as laser cutters and 3D printers enable an accurate fabrication of physical visualizations with different form factors as well as materials. This creates, for the first time, the opportunity to study the potential of physical visualizations in a broad range.The thesis starts with the description of six prototypes of physical visualizations from static examples to digitally augmented variations to interactive artifacts. Based on these explorations, three promising areas of potential for physical visualizations were identified and investigated in more detail: perception & memorability, communication & collaboration, and motivation & self-reflection.The results of two studies in the area of information recall showed that participants who used a physical bar chart retained more information compared to the digital counterpart. Particularly facts about maximum and minimum values were be remembered more efficiently, when they were perceived from a physical visualization.Two explorative studies dealt with the potential of physical visualizations regarding communication and collaboration. The observations revealed the importance on the design and aesthetic of physical visualizations and indicated a great potential for their utilization by audiences with less interest in technology. The results also exposed the current limitations of physical visualizations, especially in contrast to their well-researched digital counterparts.In the area of motivation we present the design and evaluation of the Activity Sculptures project. We conducted a field study, in which we investigated physical visualizations of personal running activity. It was discovered that these sculptures generated curiosity and experimentation regarding the personal running behavior as well as evoked social dynamics such as discussions and competition.Based on the findings of the aforementioned studies this thesis concludes with two theoretical contributions on the design and potential of physical visualizations. On the one hand, it proposes a conceptual framework for material representations of personal data by describing a production and consumption lens. The goal is to encourage artists and designers working in the field of personal informatics to harness the interactive capabilities af...

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Section: Information Visualization and Tangible Interactionmentioning

confidence: 99%