- From: Chris Lilley <chris@w3.org>
- Date: Thu, 13 Sep 2012 21:01:03 +0200
- To: Doug Turner <doug.turner@gmail.com>
- CC: "SULLIVAN, BRYAN L" <bs3131@att.com>, "Tran, Dzung D" <dzung.d.tran@intel.com>, "Tab Atkins Jr." <jackalmage@gmail.com>, François REMY <fremycompany_pub@yahoo.fr>, Marcos Caceres <w3c@marcosc.com>, Doug Turner <dougt@mozilla.com>, CSS WG <www-style@w3.org>, "public-device-apis@w3.org" <public-device-apis@w3.org>
On Thursday, September 13, 2012, 6:30:59 PM, Doug wrote: DT> So, I am editing the spec to define this new event. I want to give DT> some idea to the reader what each named lighting level means. I am DT> thinking: DT> Dim: DT> < 300 lux DT> Normal: DT> 400-1000 lux DT> Bright: >>= 1000 lux DT> Comments? Obviously these levels depend on the adaptation state of the user, which is unknown. As an example, at typical ambient levels, a monitor at 120-150 lux would be seen as normally illuminated, and 300 as very bright. -- Chris Lilley Technical Director, Interaction Domain W3C Graphics Activity Lead, Fonts Activity Lead Co-Chair, W3C Hypertext CG Member, CSS, WebFonts, SVG Working Groups
Received on Thursday, 13 September 2012 19:01:37 UTC