On this week, we focus on discussing and fine-tuning our proposal for the first sprint in week 7. We first look at different possible back-end database for our app. When deciding between a SQL or NoSQL database, we looked at the differences between scalability, data storage model, and database schema. Looking deeper into this, and listen to Dr. Stonedahl recommendation of Firebase, we concluded that it is the most fitting choice for its inherent compatibility with Android, cross-platform potential, scalability, and tutorial/resources availability. However, since all of our members have no experience with a NoSQL database, we think there might be a learning curve to get used to. About our design choice, we gathered feedback from our cross-group discussion from last week, as well as brainstorming about the difficulty of different functions of LocalHobby. With the 2-3 weeks timeline in mind, we decided to take some functions out of our original proposal, namely the nested tre...