- Have break down client side of how long they looked at posts with each factiii - Would need to query the factiiis associated to each post then have the front end calculate from the engagement data how long the user engaged with each factiii per day - Make past 7 days scatter plot x axis is day ie mon/tues/wed y axis is minutes for each factiii - Correlate to mood - First popup asks if they want to try the mood feature - Explain that your data lives on your phone and we do not see it - Timing initially is a set point in the day - Later can ping randomly as they scroll based on content engagement as measured by factiiis - Top says “How’s your mood” - Display Angry, Sad, Happy, Laughing emojis - Store in local storage - make way to mark data private so we never push to server - Place in settings and default to private - save post and factiii the same we do on server, but with private boolean