Which sensory packaging technique, first popularized by Frito-Lay in 2018, uses specialized materials to create distinctive sounds when consumers interact with the product?

Product packaging in the food industry goes beyond just protecting contents—it's a powerful marketing tool that engages multiple senses. Companies invest millions in researching how package design, sounds, textures, and even scents influence purchasing decisions. This poll tests your knowledge about one of the most innovative sensory marketing techniques that's changing how food products are packaged and experienced by consumers.

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Sonic Packaging - Materials designed to produce specific crinkle or crunch sounds that enhance perceived freshness
Aroma Release Technology - Embedded microcapsules that release scents when the package is opened or touched
Tactile Branding - Textured surfaces that create memorable touch experiences connected to brand identity
Temperature-Responsive Packaging - Materials that change color or texture based on product temperature or freshness