Lifestreams refer to the continuous flow of data and experiences that individuals generate throughout their lives, often captured through digital means. This concept encompasses various forms of information, including social media posts, photos, videos, and personal interactions, creating a digital narrative of a person's life. The idea of lifestreams is closely related to digital footprints, which are the traces left behind by online activities. As technology advances, lifestreams can be used for various purposes, such as personal reflection, memory preservation, and even data analysis in fields like marketing and psychology.