List of Physical Visualizations
and Related Artifacts

2009 – Centograph: Dynamic Bar Charts Show Keyword Popularity


Ten actuated bar charts that show the popularity of keywords of interest in news articles over time, made by the company Tinker from London. A separate search interface is provided on a regular desktop computer and sends queries to the Google News Archive. It is permanently installed in the St Paul's School for Boys Computing Department in London. 


  1. infosthetics
  2. Tinker London


Added by: Pierre Dragicevic. Category: Active physical visualization  Tags: bar charts, news, temporal data