EuroVisShort2013

Permanent URI for this collection

https://diglib.eg.org/handle/10.2312/989

Browse

Browsing EuroVisShort2013 by Subject "H.5.2 [Computer Graphics]"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    A Survey of Visualization Construction User Interfaces
    (The Eurographics Association, 2013) Grammel, Lars; Bennett, Chris; Tory, Melanie; Storey, Margaret-Anne; Mario Hlawitschka and Tino Weinkauf
    We have systematically surveyed the publications on visualization construction user interfaces that have been published in 12 major Visualization and HCI venues. We found six different visualization construction approaches (visual builder, visualization spreadsheet, textual programming, visual dataflow programming, template editor, and shelf configuration). The approaches differ in their flexibility, whether they support presentation or exploration tasks, and the spatial, temporal, and conceptual distance between the user interface (UI) and the visualization. Our results provide guidance to designers of visualization construction UIs.
  • Thumbnail Image
    Item
    Visits: A Spatiotemporal Visualization of Location Histories
    (The Eurographics Association, 2013) Thudt, Alice; Baur, Dominikus; Carpendale, Sheelagh; Mario Hlawitschka and Tino Weinkauf
    Location histories are rapidly becoming easily collectable and offer new opportunities for personal reminiscing. However, while location history data contains both temporal and location information, maps provide the location content while downplaying temporal aspects and timelines focus on the temporal sequence, minimizing the spatial aspects. In contrast, autobiographical memories incorporate both time and location. To address this gap, we present Visits, a visualization system that puts time and location on equal footing. Our hybrid visualization technique, map-timelines, shows location histories as a sequence of visited places represented as map segments on a timeline. This shows the chronological order and the duration of stays, reveals repeated visits of the same place and preserves the fine-grained location information of the underlying data. We demonstrate a possible use of Visits for both main types of location histories, long-term lifelogging data and short-term travel logs.