[RFC 0/1] Color manager calibration protocol v1

[Graeme Gill]

Simon Ser wrote:
> I guess most people don't have a colorimeter at home.

Most people who are doing color critical work will have access to
a color measurement instrument, or will have some other method of
ensuring the consistency and availability of accurate display
characterization information (i.e. and ICC profile).

[ A very good colorimeter instrument is inexpensive in the
  scheme of professional equipment:
  i.e. <https://www.bhphotovideo.com/c/product/798930-REG/X_Rite_EODIS3_i1Display_Pro.html> ]

People who do serious printing will likely have access to a spectrometer
instrument of some sort to be able to measure prints, as well
as better characterize their displays.

Graeme Gill.