Summary of five million bicycle journeys made in 2010/11 in central London as part of the Barclays Cycle Hire scheme. Origins and destinations of each journey recorded and animated along a curved trajectory.
This animation shows the effect of changing the length of the 'trail' left by each journey (starts to increase from 15 seconds into the animation). By changing the prominence given to more common journeys (from 45 seconds onwards), structure…
Summary of five million bicycle journeys made in 2010/11 in central London as part of the Barclays Cycle Hire scheme. Origins and destinations of each journey recorded and animated along a curved trajectory.
This animation shows the effect of changing the length of the 'trail' left by each journey (starts to increase from 15 seconds into the animation). By changing the prominence given to more common journeys (from 45 seconds onwards), structure…
Prototype design for visualizing bicycle movement patterns around London. GPS were attached to a fleet of electric assist bikes which broadcast their position at regular intervals.
Each animated dot and its correspondingly coloured line is a single bicycle journey. Speed of movement is proportional to speed on the ground, although some GPS errors can result in erroneous speed estimates. Dashed lines represent temporary loss of GPS signal.
Graphs…
A 30 second 'fastforward' summarising work the giCentre have completed on detecting name ordering bias in voting behaviour. We show how visualization has been used to show we are more likely to vote for candidates nearer the top of a ballot paper as well as those with familiar sounding names. You can read the full paper at http://openaccess.city.ac.uk/436/
Some samples of coursework produced by students on the Data Visualization Module taught by Jo Wood, giCentre, City University London. Most of the students on this 12 week module had no prior programming experience. All examples were produced using the language 'Processing' (http://www.processing.org)
David Lloyd's work will be showcased at InfoVis 2011 where we present findings relating to our experience of evaluating Human Centred approaches to GeoVisualization design in a local authority.
Video submitted as part of our submission to the VAST11 mini challenge 3, in which we had to identify evidence of terrorist activity buried in a collection of over 4000 news articles.
Challenge details: http://hcil.cs.umd.edu/localphp/hcil/vast11/index.php/taskdesc/index
Video credits: Maria Font, Megumi Morigami and Aidan Slingsby.
Interactive graphics for delving into the OAC geodemographic classifier to look at classification uncertainty, how it varies spatially, how it varies by category and how it relates to the original 41 census variables that were used to build it.
Just think about it… What if you were trapped under something heavy and the mouse was out of your reach? Scary, right? That's exactly why we have these keyboard shortcuts so you can still use Vimeo until the help arrives.
