10 articles
BlogHead of Product Ethan Cole shares why ViviDiary rejected complex biometric dashboards in favor of 3-second emoji logging to support nervous system regulation.
Ethan ColeRead 
BlogAs wellness tools fight for your screen time, we took the opposite approach. Here is why ViviDiary uses anti-attention design to get you in and out in 3 seconds.
Ethan ColeRead 
GuideCurious about AI therapy vs AI journaling in 2026? Learn the psychology behind mood tracking, emotional granularity, and safe digital reflection.
Rachel SimmonsRead 
BlogHow we redesigned Vividiary's CBT journaling UX to focus on trigger mapping, the clinical formats we rejected, and why we chose encrypted cloud processing over on-device AI.
Ethan ColeRead 
BlogWe spent three months building a fully automated mood tracker. Then we looked at the user testing data, realized it ruined the therapeutic value of journaling, and deleted the code. Here is why.
Ethan ColeRead 
BlogWe realized our traditional mood tracker was exhausting our neurodivergent users. Here is why we threw out daily surveys and built a low-friction, visually adaptive experience instead.
Ethan ColeRead 