SYSTEMS, METHODS, AND ARTICLES FOR DELIVERY OF SUBSTANCES IN VESSELS

A system to provide media (e.g., scent, therapeutics, other substances) includes a dispenser that may include a reservoir, an actuator (e.g., nebulizer), and an outlet through which a vapor or aerosol may be supplied or dispensed, the vapor or aerosol, for example comprising readily-soluble droplets having a median size range of approximately 2 microns to approximately 50, 20, or 10 microns for introduction to vessel. An interface is positionable over an opening of the vessel to close the opening while allow media to be dispensed into the interior of the vessel, thereby retaining the dispensed media until taken in by a user. The interface (e.g., annular plate) has a pair of opposed major surfaces, and the first major face supported on a rim of the vessel, with the dispenser supported on the second major face in an inverted orientation. A sensor may sense orientation, and cause an actuator (e.g., nebulizer) to dispense media when in the inverted orientation or otherwise titled for normal.