OOP Processing

For my breathing_time project I’m currently developing a script that’ll represent breathing-time. It’s my first attempt at object oriented programming (OOP) in Processing and it went rather smoothly. The pictures are the first results using static data. Now I’m working on the ‘drops’ being affected by the data from the breath belt. Size, blurring and […]

discovering breath

I’ve upgraded my code for the stretch sensor graph in Processing. The sensor outputs numbers. When I breath in or out the number gets lower. Detecting breathing activity isn’t as easy as looking for a numbers below 200 for example. Because over the time of wearing the sensor the whole range of numbers starts to […]

stretch sensor visualisation

I’ve upgraded the first circuit with the potentiometers and the results look promising. I used the Processing sketch that comes with the Arduino to make a graphic of my breathing activity. I’ve tagged the different regions in the graph so it’s easy to follow the movement of the breath. Btw the circuit is constructed in […]

Lost my tracks

Yesterday I discovered something very disturbing. The XML file with the GPS track was missing 40 tracks in the log for the fourth. Not at the beginning or end but just, somewhere…?! This file has thousands of nodes and is almost 1 Mb big. A node looks likes this: <trkpt lat=”52.387110000″ lon=”4.909017000″> <ele>48,5</ele> <time>2009-01-05T07:46:35Z</time> </trkpt> […]