Researchers have developed a technology that utilizes nanoscale wrinkles formed on transparent films to display or conceal color patterns, such as the Korean traditional Dancheong designs, by folding ...

The TIFF, PNG and WebP graphics formats support the 8-bit alpha channel, whereas JPEGs have none. GIF supports a 1-bit channel, which means that an area marked as alpha can be either transparent ...

Inkscape is free and open-source software for designing and editing vector graphics on Windows 11/10 PCs. It comes with an interactive GUI, but few people know that it can also be used through a ...