2. Brainstorming: Concepts (part I) After user research, our team had several brainstorming sessions for conceptual design, navigation and interaction: How to represent collective memory in a different way

3. Brainstorming: Navigation (part II) We also thought about how to have users navigate each memory and how to link different memories

4. Brainstorming: Interaction (part II) We brainstormed user scenarios about how users record, share and access memory.

5. Sketch and low-fi prototypes: Main screen We picked up several ideas and made low-fi prototypes to validate our ideas and for further discussion.

6. How to represent collective memory and experience? (part I) Our team spent a lot of time on prototyping how to represent collective memory. We were inspired from magazine style and tried to map memory on map by using geo-tagging information.

7. How to represent collective memory and experience? (part II) Our team also tried several different types of design alternatives and made medium-fidelity prototypes with Axure RP.