Color depth triangle does enclose a much larger gamut, so whether more than three primaries results in a difference to the human eye is not yet proven, since humans are primarily trichromats, though tetrachromats exist. Color depth Color depth or colour depth (see spelling differences), also known as bit depth, is either the number of bits used to indicate the color of a single pixel, in a bitmapped image or video framebuffer, or the number of bits used for each color component of a single pixel. For consumer video standards, such as High Efficiency Video Coding (H.265), the bit depth specifies the
What Color is Your Parachute? books in print. In the latest edition of the book, the author writes about how to adapt one's job search to the Web 2.0 age. The book recommends networking to find "the person with the authority to hire you", rather than sending out resumes in bulk, shotgun fashion. It also recommends carefully figuring out what one is best at and what one enjoys most, which (the author says) tend to coincide. Richard Nelson Bolles wrote numerous spinoffs of "What Color is Your Parachute", targeted at specific audiences and career issues; he also collaborated with Mark Emery Bolles to write versions