Scientists Develop ‘e-Taste’ Device to Simulate Flavors in Virtual Reality
Scientists have developed a groundbreaking device capable of recreating flavors digitally, a development that could transform virtual reality experiences, online shopping, and even weight management.The device, known as e-Taste, allows users to experience the taste of food and drinks remotely. According to a study published in Science Advances, the system consists of two key components: an electronic tongue, which analyzes the chemical composition of a food or beverage, and a delivery system that recreates the taste using a mix of edible chemicals.
The device replicates five basic taste sensations—sweet, sour, salty, bitter, and umami—by precisely releasing corresponding chemicals onto the tongue. However, researchers note that certain sensations, such as spiciness and fattiness, are not yet reproducible.
In trials, participants successfully identified flavors with high accuracy, suggesting the technology could have widespread applications beyond entertainment, including biomedical research and sensory testing.
Experts believe the device marks a significant step toward integrating taste into digital experiences, though further development is needed before it can be widely adopted.
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