Day Sound
Day Sound is a Sound Journaling app that helps people track daily memories by recording sound during taking a panoramic photo with your phone in a usual way.

Sound is connected to memory
Sound has an advantage remembering the environmental situation. But people don’t record sound usually, while people take photos their daily life.
I decided to use the behavior of taking a photo to record sound. Taking a panoramic photo takes approximately 5 seconds and this length of the sound is going to make you recall the situation not only scenery. A sound is connected to feeling and emotion.

Prototyping
This app was developed in a week-long course on Rapid Prototyping with Origami Studio. This course focussed on screen-based micro-interactions. By using Origami Studio, I could easily iterate prototyping and evaluate an interaction many times.
You can download the prototype here.