Patent Issued for Method, an apparatus, and a machine-readable medium for dispensing a scent (USPTO 11772459).

The method of claim 1, further comprising actively adjusting an intensity level of the scent by coordinating a scent delivery system with a climate control system, a heating system, a ventilation system, and/or an air conditioning system. Delivering scent rhythms also increases the efficiency of the scent delivery system by only delivering a scent that can effectively be sensed or recognized by the user. [Extracted from the article]