- From: Andrew Somers via GitHub <sysbot+gh@w3.org>
- Date: Sat, 28 Nov 2020 07:16:44 +0000
- To: public-css-archive@w3.org
> Is there a clear spec / description somewhere of exactly what level devices set with automatic brightness adjustment turned on? Hi Jacob @jrus, The standard for 20% ambient to white aka 5x ambient is a lot of places as a view condition: ITU, SMTPE, ICC, IEC.. ### The "Crazy Complete One": If you don't have a copy your might like the ICDM displays standard,, it's a free download and it's over 500 pages. https://www.icdm-sid.org/downloads/index.html It covers everything but I didn't see auto adjustment.... I'll have to dig but I know there have been some research papers out of Samsung and others... but I'm not aware of a specific standard, and considering that devices with automatic brightness also have a luminance level control that is very easy for the user to adjust, and screen technologies with massively different peak white capabilities, not too sure there is much potential for a standard, other than what each manufacturer is doing to out do the other... Then the question is, is there a useful API... or a not useful one... https://developer.apple.com/documentation/uikit/uiscreen/1617821-wantssoftwaredimming A -- GitHub Notification of comment by Myndex Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/3435#issuecomment-735050013 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Saturday, 28 November 2020 07:16:45 UTC