The Rollei Bullet HD actioncam records 720p video and is reportedly impervious to dust and impacts, but lacks a viewfinder (Photo: Rollei)
Before current technology allowed them to be available to the public, wearable POV (point-of-view) video cameras were known within the television industry as “bullet cameras,” because of their shape. Nowadays, they come in all shapes, sizes and price ranges, and are generally called actioncams or helmetcams. Hearkening back to the days of yore, however, is Rollei’s recently-released Bullet HD. With its aluminum body and rounded nose, it does indeed look like a big bullet ... or perhaps a small Thermos flask.