black and white wiki:
[icle is about the term as used in media and computing; for more specific uses, see Black and White. Black-and-white is a broad adjectival term used to describe a number of forms of visual technology. Most forms of visual technology start out in black and white, then slowly evolve into color as technology progresses.
See more at Wikipedia.org...]
Vector graphics wiki:
[or graphics or geometric modeling is the use of geometrical primitives such as points, lines, curves, and polygons to represent images in computer graphics. It is used by contrast to the term raster graphics, which is the representation of images as a collection of pixels (dots).The human eye works as a bitmap picture: it catches the image in a mosaic raster of photon recipient nerves, a pixel image. But the brain - according to recent studies - handles it as a vector image. Perhaps because - like in our computers - this is easier to store. It explains why we can recognise simple drawings like cartoons with just outlines because this is so close to what our brain makes of the visual world anyway. It also serves as an explanation for the fact that logos and signs with easy and geometric shapes are easier remembered and recognised.
See more at Wikipedia.org...]