Cipher by Damjan Stanković
Serbian designer Damjan Stanković has created this cool drinking glass called Cipher, which recognizes drinks. Pixels on the glass get filled in as a drink gets poured. Hidden in those looks random colored pixels is a word: milk, juice, coca-cola or coffee!
How does it work? “The pattern of shapes and empty spaces on the glass combined with the color of the liquid inside the glass end up forming a textual sign, revealing what exact drink or refreshment you are having, with each side of the glass reserved for a specific drink.”