1. A wearable camera system comprising: an eyewear including a temple and a lens; a camera coupled to the eyewear and having a field of view; and a marker coupled to the eyewear, the camera, or both, and positioned on or in front of the lens of the eyewear at a location such that when a wearer of the eyewear aligns the marker with a target, the field of view of the camera includes the target.