Multiple linked-view exploration on large displays facilitated by a secondary handheld device

Mohammad Chegini; Keith Andrews; Tobias Schreck; Alexei Sourin

doi:10.1117/12.2521648

22 March 2019 Multiple linked-view exploration on large displays facilitated by a secondary handheld device

Mohammad Chegini, Keith Andrews, Tobias Schreck, Alexei Sourin

Proceedings Volume 11049, International Workshop on Advanced Image Technology (IWAIT) 2019; 110490H (2019) https://doi.org/10.1117/12.2521648
Event: 2019 Joint International Workshop on Advanced Image Technology (IWAIT) and International Forum on Medical Imaging in Asia (IFMIA), 2019, Singapore, Singapore

Abstract

Large displays are capable of visualising a large amount of data on multiple views including scatterplots and parallel coordinates and are often present in meeting rooms. They can be used to interact with a dataset and foster discussion among team members. Although some of these large screens have multi-touch capabilities, in many cases it is cumbersome to have to stand close to the display in order to interact with it. One of the solutions is to use a small handheld display to interact with the large display. This paper discusses how traditional interactions such as selection, brushing, and linking can be performed using a secondary handheld device. As a proof of concept, a system including scatterplots and parallel coordinates views is implemented. The interactions are straightforward and are useful for any interactive visual analysis application on a large display with wireless connectivity.

Citation Download Citation

Mohammad Chegini, Keith Andrews, Tobias Schreck, and Alexei Sourin "Multiple linked-view exploration on large displays facilitated by a secondary handheld device", Proc. SPIE 11049, International Workshop on Advanced Image Technology (IWAIT) 2019, 110490H (22 March 2019); https://doi.org/10.1117/12.2521648

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