Reed Switch Sensor
Built upon Arduino and Processing to create a speed detector to output speed data and combine this with video playback, produces the connection between user action and visualisations.
The Arduino works by collecting data from the 'on' state of a magnetic reed switch and transforming this data with calculations to ouput a number. This number is sent to Processing and combined with calculations to alter the playback speed of a video. This enabled faster peddling to play faster video speeds, and slower speeds for minimal cycling.