When we feel nostalgic it’s often because we’re looking back on old photos, watching family videos, or even just listening to a song. It’s that sentimental yearning for the past that contains happy personal associations for an individual. What Flashback intends to do is to heighten the sense of nostalgia for the user, by merging their personal data back into their memories to create a more intimate user focused experience. Imagine if you could look back on a photo of you with your significant other, and see how high your heart rate got when you saw them for the first time. This sense of enhancing the feeling of nostalgia for an individual is the overall goal for Flashback.