VOICED: Lentes que ayudan a adelgazar

The video discusses an innovative experiment from the University of Tokyo involving digital glasses that alter the perception of food size and flavor. Developed by Professor Hiroshi Makitaka, the glasses use video processing to change the appearance of food, potentially aiding in weight loss by influencing consumption habits. The experiment also introduces the 'metacookie,' which can change flavors using scents. Although not yet commercialized, the technology shows promise for appetite control.

¿Qué es una metagalleta y cómo se transforma en diferentes sabores?

¿Cuál es el propósito principal del invento según el texto?