Designer Diana Eng created this heartbeat hoodie that captures moments of excitement throughout your day. It's equipped with a heart rate sensor and a camera that snaps a photo whenever your heart rate increases. The photos automatically upload to a blog that you can refer to or share with your friends. According to Eng, it is intended as a form of involuntary blogging.
What I love about this project is that it uses wearable technology as a way to sense and capture both reactions with our bodies and the context of our surroundings. Designers should constantly explore how technology can enable or enhance those relationships. Heartbeat hoodie succeeds in merging body sensing, environmental context, and social communication into a simple and beautiful concept.