In 2014 when we released the v3 feature update for Amazon Cloud Drive, the status-quo for photo galleries was a view with endless scroll. Apple was releasing iOS 7 at the time, and their key contribution to the Photos App was ‘Collections.’ The video below shows The iOS model of ‘Collections’. This new feature in iOS provided a good model for photo organization, but the navigation required a lot of context switching, and broke apart the photo browsing experience.
From here we asked ourselves:
We explored a number of different timeline patterns. The 4 shown below were the most popular concepts during our UX design process. In the end, showing the photo-count seemed like irrelevant information. Between the Accordion Timeline, and the Vertical Stack Timeline, we decided to A/B test against our separate Mobile Clients. Android would implement the Accordion pattern, and iOS implemented the Vertical Stack.
Adoption & Discovery was good for both mobile clients (with both patterns), but we eventually pursued the Accordion variant because it scaled better to photo galleries with large date ranges
No Timeline Navigation
Accordion Based Timeline Navigation
Timeline With Photo Count
Timeline Vertical Stack
The Android team for Cloud Drive was 2-3 developers with me as the lead designer. We released one major overhaul of the Cloud Drive UX, followed by a series of smaller feature releases. Below you can see the before & after shots of the Product.