Thesis (M.S.)--Mississippi State University. Department of Electrical and Computer Engineering. / Title from title screen. Includes bibliographical references.

Thesis (M.S.)--Mississippi State University. Department of Computer Science. / Title from title screen. Includes bibliographical references.

Thesis (M.F.A.)--Rochester Institute of Technology, 2009. / Typescript. Includes bibliographical references (leaf 40).

Thesis (Ph.D)--Computing, Georgia Institute of Technology, 2010. / Committee Chair: Gregory Abowd; Committee Member: Elle Yi-Luen Do; Committee Member: James Foley; Committee Member: John Peponis; Committee Member: John Stasko. Part of the SMARTech Electronic Thesis and Dissertation Collection.

This dissertation describes a series of studies conducted to explore why people use information visualizations during their non-work time (casual InfoVis) and which factors are critical for visualization adoption and long duration use. I also model typical casual InfoVis usage patterns and provide a framework for future hypothesis testing. Each study explored a different facet of casual InfoVis research and each built on lessons from the previous studies. The first study explored the development and evaluation of a casual InfoVis system, PartyVote, and how visualizations can be used to aid informal group social interactions. Results from the evaluation indicate that the system successfully helped give people a more equal share in choosing music during social gatherings and people could strategically choose music, but social pressures did not constrain behaviors or reduce cheating as much as expected. The complexity of factors affecting PartyVote use led to a pseudo-experiment evaluating the appeal of motion based data encoding. Study results indicated that participants formed distinct opinion-based groups and motion data encoding was only considered appealing to less than half of the participants. Utility was a critical factor for half the participants, but a sizable group still preferred motion use, despite knowing that it reduced system utility. My final study examined how people encountered and used visual representations of data (artifacts) during their non-work time. The artifact study led me to develop the Promoter / Inhibitor Motivation Model (PIMM) of casual visualization interaction. PIMM subsequently helps explain results encountered during the first two studies. The model provides a framework for future casual InfoVis investigations and identifies potential shortfalls and areas of concern when conducting casual InfoVis research. PIMM should also help guide future casual InfoVis system designs. / Graduate

Thesis (Ph. D.)--Ohio State University, 2007. / Title from first page of PDF file. Includes bibliographical references (p. 78-80).

Honors Project--Smith College, Northampton, Mass., 2009. / Includes bibliographical references.

Thesis (M.S.)--Rochester Institute of Technology, 2009. / Typescript. Includes bibliographical references (leaves 104-107).

Thesis (Ph.D.)--Industrial and Systems Engineering, Georgia Institute of Technology, 2009. / Committee Chair: Stasko, John; Committee Member: Abowd, Gregory; Committee Member: Cross, Stephen; Committee Member: Czerwinski, Mary; Committee Member: Vidakovic, Brani

Thesis (Ph. D.)--Computing, Georgia Institute of Technology, 2006. / Stasko, John, Committee Member ; Owen, Henry, Committee Member ; Merkle, Ralph, Committee Member ; Lee, Wenke, Committee Member ; Ahamad, Mustaque, Committee Chair.