Take a look at this delicious lickable screen to see the future we knew was coming
The Verge
DECEMBER 23, 2021
According to a demonstration video, which you can see below, researchers blended up various foods and used sensors to “taste” them. Then, chemicals are sprayed onto a rolling plastic sheet (or a disposable tray for those who don’t feel comfortable licking a plastic-covered screen) in combinations that recreate the flavor.
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