Instructor: Marcele
This is a write up for Interaction Lab SP18 Recitation on Nick’s Birthday on Apr 28, 2019.
Heat-sensitive webcam
The webcam image turns red when heated up, and turns blue when cooled down.
Source code
Arduino code and Processing code on my Github.
You can see I wrote a signal-smoothing feature in loop(). The mode of 20 sensor values is sent to Processing every 0.1 second.
Reflection
The interaction this time is very basic. I am most impressed by my laptop tinting every frame from the webcam in real time.
Inspired by Computer Vision for Artist and Designers, I think using pre-built frameworks to analyze video would be something interesting to do.