mobile iOS app which acts as a metronome used in music
write up, workspace link: https://docs.google.com/document/d/1S1oyzjmynmerRzWvxgWXhbJLZsHhF7kZc3oRfHyOaAw/edit?usp=sharing
Demonstration: https://www.youtube.com/watch?v=v5GPvOzhe2E&list=UU2qRnrc8FlkbgMqRQUPDR6w&index=0