German-American artist Hans Haacke created a participatory physical bar chart as part of a 1970 exhibition at the Museum of Modern Art (MoMA). The audience expressed his opinion on the question "Would the fact that Governor Rockefeller has not denounced President Nixon's Indochina Policy be a reason for your not voting for him in November?". The left plexiglass box collected "Yes" answers, while the right box collected "No" answers. Rockefeller was running for […]
These physical bar charts, showing the evolution of country indicators over time, were used to conduct the first empirical study showing that physical visualizations can outperform their on-screen counterparts for data retrieval tasks. Sources: Yvonne Jansen, Pierre Dragicevic and Jean-Daniel Fekete (2013) Evaluating the Efficiency of Physical Visualizations. Also see Yvonne Jansen's PhD dissertation on Physical and Tangible Information Visualization (2014).
A modular physical visualization like this rearrangeable 3D bar chart allows people to sort, filter, compare and examine data by direct physical manipulation. Sources: Yvonne Jansen and Pierre Dragicevic (2013) An Interaction Model for Visualizations Beyond the Desktop. Also see Yvonne Jansen's PhD dissertation on Physical and Tangible Information Visualization (2014)
A barchar made out of snow. Each bar is a percent of scientist after PhD that changed their university after thesis defence. Source: Przemyslaw Biecek (2013) SmarterPoland.
David Sweeney from Microsoft Research designed these beautiful, mechanically driven, physical charts to communicate data to people living or working on Tenison Road in Cambridge, UK. The charts are part of a research project to explore what is the general public’s understanding of data and how it can be used to improve the life at street level – be that, better access to services, improving social relationships, […]
Participatory physical bar charts at the exit of the Antell cafeteria at the University of Helsinki. White beads represent statisfied customers, red beads are unsatisfied ones. Also see similar contraptions by Hans Haacke (1970), Lucy Kimbell (2006), and Jennifer Payne (2014). Source: Antell. Photo by Luana Micallef.