This is a conceptual exploration of Apple Glass, a potential new product category from Apple Inc.
As Apple has done in the past with Apple Watches and the new iMac line up, the bright various color schemes make sense for the most visible Apple product one would own in day-to-day life. The display and UI is simple black and white with everything made up as line artworks to minimize halation of big solid block of icon/images. Technologically it makes sense that we expect only monochrome display for its first iteration.