TSL230R Light to Frequency Converter

Category : Computation Research, Nano Bio Art, Physical Computing

This is a first try at using TSL230R to measure HRV (Heart Rate Variability) levels. It will be used as part of a larger project to collect users’ heart rates and translate this data onto a mobile (potentially wearable) screen as a non-verbal messaging system that reveals a somewhat hidden state of ‘being’. The messages will be set to be sent according to the value range of the heart beats as dynamic visualizations (for the time being I will be using Processing). In addition to this, each message will have a specific time span and a specific ‘mood’ or ’emotion’ attached to it. To do this I will be using a second variable EEG: Electroencephalography. HRV and EEG are interesting values to juxtapose as they symbolically represent the physical, biological, and social connections existing between the heart and the brain. This second variable will add a level of randomness to the system, which will enable messages to have a wider visual scope.

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