Global Digital Scent Technology Market Size, Trends, and Growth Opportunity, By Type (E-Nose and Scent Synthesizer), Application (Entertainment, Marketing, Food & Beverage, Communication, Healthcare, Military & Defense, and Education), Product Type (Quality Control Product, Smelling Screen, Music & Video Game, Mobile Phone, Medical Diagnostics Product, Explosives Detector, and Others) By Region and forecast till 2030.