[csswg-drafts] [css-media-queries-5] environment-blending use cases (#3666)

SCKelemen has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-media-queries-5] environment-blending use cases ==
In [Section 2.2 (Detecting the display technology: the environment-blending feature)](https://drafts.csswg.org/mediaqueries-5/#environment-blending) of the [Media Queries Level 5](https://drafts.csswg.org/mediaqueries-5) specification, [Issue 4](https://drafts.csswg.org/mediaqueries-5/#issue-c4eeab17) questions the need for the [subtractive blending mode](https://drafts.csswg.org/mediaqueries-5/#valdef-media-environment-blending-subtractive). Another consideration for this feature could include e-ink displays such as e-readers, as well as other e-ink display such as the e-ink barcodes. A subtractive mode, combined with the proposed [Light-Level](https://drafts.csswg.org/mediaqueries-5/#light-level) query and the screen [update](https://www.w3.org/TR/mediaqueries-4/#update) query could provide useful semantics for targeting e-ink displays. E-Ink displays are evolving, and now support multiple colors. They are composed of multiple layers of colored particles which overlap each layer. These color layers don't usually mix. 

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/3666 using your GitHub account

Received on Thursday, 21 February 2019 15:20:37 UTC