While you are looking for inspiration ... Watch
The program is visual exploration tool for ‘the semantic version of Wikipedia'. At the moment, it doesn’t cover all Wikipedia articles.
Please begin by visiting http://visualisationofrelatedness.alwaysdata.net/ and entering a one-word query (i.e. 'space') in the search box provided. When the visualization of relevant Wikipedia articles will appear on the screen feel free to re-arrange the layout by dragging the nodes with the mouse. You may use the tool box (located at the right bottom corner of the screen) for zooming, panning and overview of the visualized information space. The graph nodes can be clicked for further exploration of their contents. Kindly take the time to expand nodes of interest to deeper levels.
Once you have familiarised yourself with the tool (you may spend as long as you please doing so), please fill in the 5-mins anonymous online survey at https://www.esurveycreator.com/s/c1ff967
Thanks a lot