Reflection

I think I learnt quite a bit from this project as I am not very familiar with coding and electronics; implementing the simplest idea required quite a bit of research and testing. For example, this is the first time I've used Electronics Lab and is also my first Arduino project. At the same time the final physical prototype could have been better made and designed (in terms of materials and craft) -- if I had more time I would have measured and lined up the LEDs and the slits better but I'm glad that I managed to get the basic idea across.

Through this project, I also realized the importance of designing technology and interfaces; one can always archive data but it is the ability to use the data that matters. I did not expect that the data I got from YouTube would be the form it was in and it took me more time than expected to convert the data to the arrays for the code.