Extending human memory using mind and world sensing. The smart glasses wearable captures live egocentric video and live fNIRS BCI data. The BCI data is then processed to extract instances of interest and excitement. Egocentric images from those instances in time are combined in a slideshow showing the users most important moments from throughout the day. This creates a Humanistic Intelligence feedback loop where the brain state of the wearer is used to remember the most important moments.