Here is a smart cocktail glass that uses smell and lights to enhance the flavor of your favorite drink. Vocktail comes with a smartphone app that allows you to create custom virtual flavor sensations. It consists of a 3D printed structure to hold electronic parts, scent cartridges, and micro air-pumps.
As Nimesha Ranasinghe explains, by combining taste, smell, and light, it is possible to augment the existing flavors of a beverage. More info is available here.