The method embeds an M-ary secret message within a shadow pixel cluster using a 3-tuple weight vector, modulo operations, and a variation table to guide pixel modifications. This guarantees data ...

Pixel art is a form of digital art, where images are edited on the pixel level. The aesthetic for these kind of graphics comes from 8-bit and 16-bit computers and video game consoles.

Malaysian college lecturer Ahnaf Hakimi Ahmad hopes to save the ancient tradition of shadow puppetry using 3D-printed figures controlled by robotics instead of people. “Wayang kulit”, a ...