Methods and systems for presentation of content through an interface to provide personalized video feeds to a user. The purpose of the system is to make it easier for consumers to make choices regarding their selection of a pillow and to provide retail stores and hotelsmotels with a convenient and personalized feature to attract business. The locking clip is guided in the walls of the ball, and the locking of the locking clip and catch in the closed state of the bearing shell forms a positive engagement. A priority level and one or more due dates may be assigned to the action item based on financial regulations. In the LSLO mode, the first optic is used where the second beam of light passes through a second surface of the first optic.