We definitely would recall this the hardest part. Coming up with an innovational idea was extremly challenging, especially since the field of communication is already flooded with apps.
The inspiration for our final idea was a video by Daniel Shiffman on his youtube channel. The visuals were coded in p5.js and gave a good foundation for our initial idea. This, combined with our market analysis of current apps and trends in the communication field, led us to the the concept we wanted to develop:
No lists but an interactive contact map and faster text recognition by text reduction.