Design Characterization for Black-and-White Textures in Visualization
Description:
We investigate the use of 2D black-and-white textures for the visualization of categorical data and contribute a summary of texture attributes, and the results of three experiments that elicited design strategies as well as aesthetic and effectiveness measures. Black-and-white textures are useful, for instance, as a visual channel for categorical data on low-color displays, in 2D/3D print, to achieve the aesthetic of historic visualizations, or to retain the color hue channel for other visual mappings. We specifically study how to use what we call geometric and iconic textures. Geometric textures use patterns of repeated abstract geometric shapes, while iconic textures use repeated icons that may stand for data categories. We parameterized both types of textures and developed a tool for designers to create textures on simple charts by adjusting texture parameters. \hty{30 visualization experts used our tool and designed 66 textured bar charts, pie charts, and maps.} We then had 150 participants rate these designs for aesthetics. Finally, with the top-rated geometric and iconic textures, our perceptual assessment experiment with 150 participants revealed that textured charts perform about equally well as non-textured charts, and that there are some differences depending on the type of chart.
Paper download: (17.2 MB)
alt.VIS workshop paper download: (37.9 MB)
Study materials and data:
Our study materials and data can be found in the following OSF repository: osf.io/n5zut. Our study pre-registrations are at osf.io/r4z2p, osf.io/nyru7, and osf.io/8cy62, respectively.
Software:
The software is available at github.com/tingying-he/design-characterization-for-black-and-white-textures-in-visualization. The repository also contains the software for the texture design interface in its texture-design-interface
subdirectory.
Videos:
paper video:
pre-conference presentation video for IEEE :
25 second paper preview for IEEE :
pre-conference presentation video for the data embroidery workshop paper at alt.VIS 2023:
25 second paper preview for the data embroidery workshop paper at alt.VIS 2023:
Get the videos:
- watch the paper video on YouTube
- download the paper video (MPEG4, 49.6MB)
- watch the presentation video on YouTube
- download the presentation video (MPEG4, 170MB)
- watch the preview video on YouTube
- download the preview video (MPEG4, 13.0MB)
- watch the alt.VIS presentation video on YouTube
- download the alt.VIS presentation video (MPEG4, 210MB)
- watch the alt.VIS preview video on YouTube
- download the alt.VIS preview video (MPEG4, 17.5MB)
Pictures from main paper:
(these images as well as others from the paper are available under a CC-BY 4.0 license, see the license statement at the end of the paper)
Pictures from alt.VIS 2023 workshop paper:
(these images as well as others from the paper are available under a CC-BY 4.0 license, see the license statement at the end of the paper)
Poster presented at IEEE (received the đ InfoVis best poster design award) on the initial investigation:
Main Reference:
Other References:
This work was done at the AVIZ project group of Inria, France.