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	<title>Comments on: Block out blue light for better&#160;sleep</title>
	<atom:link href="http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html/feed" rel="self" type="application/rss+xml" />
	<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html</link>
	<description>Brain candy for Happy Mutants</description>
	<lastBuildDate>Tue, 21 May 2013 11:43:00 +0000</lastBuildDate>
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	<item>
		<title>By: devophill</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1669297</link>
		<dc:creator>devophill</dc:creator>
		<pubDate>Sat, 02 Mar 2013 13:39:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1669297</guid>
		<description> I find it&#039;s a great way of knowing that the sun just went down without going outside, so there&#039;s that.</description>
		<content:encoded><![CDATA[<p> I find it&#8217;s a great way of knowing that the sun just went down without going outside, so there&#8217;s that.</p>
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	<item>
		<title>By: dpiekny</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667391</link>
		<dc:creator>dpiekny</dc:creator>
		<pubDate>Thu, 28 Feb 2013 16:28:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667391</guid>
		<description>Hi Carla,
If you&#039;re online in Canada, or have Netflix, there was an excellent documentary about light-and-sleep interaction on a show called The Nature of Things, with David Suzuki, a longtime environmental proponent:http://www.cbc.ca/natureofthings/episode/lights-out.html

The link provides an overview if you can&#039;t watch the video, but there are glasses available and in use for shift workers that block only the bandwidths that affect alertness and sleep-cycles, providing a less-orange tinted view.  I don&#039;t know where to get them or how much they cost, but I think the video will be of interest to you regardless.  Good Luck!</description>
		<content:encoded><![CDATA[<p>Hi Carla,<br />
If you&#8217;re online in Canada, or have Netflix, there was an excellent documentary about light-and-sleep interaction on a show called The Nature of Things, with David Suzuki, a longtime environmental proponent:<a href="http://www.cbc.ca/natureofthings/episode/lights-out.html" rel="nofollow">http://www.cbc.ca/natureofthings/episode/lights-out.html</a></p>
<p>The link provides an overview if you can&#8217;t watch the video, but there are glasses available and in use for shift workers that block only the bandwidths that affect alertness and sleep-cycles, providing a less-orange tinted view.  I don&#8217;t know where to get them or how much they cost, but I think the video will be of interest to you regardless.  Good Luck!</p>
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	<item>
		<title>By: Symbiote</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667285</link>
		<dc:creator>Symbiote</dc:creator>
		<pubDate>Thu, 28 Feb 2013 13:53:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667285</guid>
		<description> There&#039;s also &quot;redshift&quot;, which is open source http://jonls.dk/redshift/ (and for those of us more comfortable configuring a program by editing a text file :-D)</description>
		<content:encoded><![CDATA[<p> There&#8217;s also &#8220;redshift&#8221;, which is open source <a href="http://jonls.dk/redshift/" rel="nofollow">http://jonls.dk/redshift/</a> (and for those of us more comfortable configuring a program by editing a text file :-D)</p>
]]></content:encoded>
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	<item>
		<title>By: Grahamers2002</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667237</link>
		<dc:creator>Grahamers2002</dc:creator>
		<pubDate>Thu, 28 Feb 2013 11:34:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667237</guid>
		<description>Damn!  You beat-boxed me to it!

The name is still in use:  http://www.blublocker.com/</description>
		<content:encoded><![CDATA[<p>Damn!  You beat-boxed me to it!</p>
<p>The name is still in use:  <a href="http://www.blublocker.com/" rel="nofollow">http://www.blublocker.com/</a></p>
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	<item>
		<title>By: peregrinus</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667223</link>
		<dc:creator>peregrinus</dc:creator>
		<pubDate>Thu, 28 Feb 2013 10:58:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667223</guid>
		<description>As I&#039;ve slid into my 30s 40s I&#039;ve found I&#039;m sleeping less well - neatly correlated with the rise of iDevices.  It all makes sense, this blue light stuff - tons of evidence on the interwebs.  And what nailed it for me - early morning sunlight light is bluer than evening light.  Might be saying something you all already know - but clearly evolution and the early bird and the worm come into play here.

Blue light is wakey light!  Avoid avoid avoid.

Thanks for posting this, and the wonderful informative comments above.</description>
		<content:encoded><![CDATA[<p>As I&#8217;ve slid into my 30s 40s I&#8217;ve found I&#8217;m sleeping less well &#8211; neatly correlated with the rise of iDevices.  It all makes sense, this blue light stuff &#8211; tons of evidence on the interwebs.  And what nailed it for me &#8211; early morning sunlight light is bluer than evening light.  Might be saying something you all already know &#8211; but clearly evolution and the early bird and the worm come into play here.</p>
<p>Blue light is wakey light!  Avoid avoid avoid.</p>
<p>Thanks for posting this, and the wonderful informative comments above.</p>
]]></content:encoded>
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	<item>
		<title>By: ocker3</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667220</link>
		<dc:creator>ocker3</dc:creator>
		<pubDate>Thu, 28 Feb 2013 10:45:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667220</guid>
		<description> Available for different platforms, has a built-in feature for searching via post-code (may only work in the USA), I&#039;m an instant fan!</description>
		<content:encoded><![CDATA[<p> Available for different platforms, has a built-in feature for searching via post-code (may only work in the USA), I&#8217;m an instant fan!</p>
]]></content:encoded>
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	<item>
		<title>By: wrybread</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667207</link>
		<dc:creator>wrybread</dc:creator>
		<pubDate>Thu, 28 Feb 2013 10:08:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667207</guid>
		<description>Me too. Super cool.</description>
		<content:encoded><![CDATA[<p>Me too. Super cool.</p>
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	<item>
		<title>By: retepslluerb</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667206</link>
		<dc:creator>retepslluerb</dc:creator>
		<pubDate>Thu, 28 Feb 2013 10:07:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667206</guid>
		<description>I&#039;ve discovered that reading more than the headline effectively help understanding it.</description>
		<content:encoded><![CDATA[<p>I&#8217;ve discovered that reading more than the headline effectively help understanding it.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: LogrusZed</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667187</link>
		<dc:creator>LogrusZed</dc:creator>
		<pubDate>Thu, 28 Feb 2013 08:26:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667187</guid>
		<description> Wow. Pretty easy to use and adjust too.</description>
		<content:encoded><![CDATA[<p> Wow. Pretty easy to use and adjust too.</p>
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	<item>
		<title>By: LogrusZed</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667188</link>
		<dc:creator>LogrusZed</dc:creator>
		<pubDate>Thu, 28 Feb 2013 08:26:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667188</guid>
		<description> 2nd. It might be weird with some of the stuff I do at night (I read a lot of .cbr comics before I sleep) but it&#039;s easy to tweak.</description>
		<content:encoded><![CDATA[<p> 2nd. It might be weird with some of the stuff I do at night (I read a lot of .cbr comics before I sleep) but it&#8217;s easy to tweak.</p>
]]></content:encoded>
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	<item>
		<title>By: retchdog</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667176</link>
		<dc:creator>retchdog</dc:creator>
		<pubDate>Thu, 28 Feb 2013 07:45:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667176</guid>
		<description>Yeah, it&#039;s great software but I find its &quot;night-time only&quot; functionality to be stupid for that reason.

However, you can enter different lat/long coordinates (!) to set the diurnal cycle, or you can manually set the color temperature for both daylight and night times.</description>
		<content:encoded><![CDATA[<p>Yeah, it&#8217;s great software but I find its &#8220;night-time only&#8221; functionality to be stupid for that reason.</p>
<p>However, you can enter different lat/long coordinates (!) to set the diurnal cycle, or you can manually set the color temperature for both daylight and night times.</p>
]]></content:encoded>
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	<item>
		<title>By: Patrick Austin</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667167</link>
		<dc:creator>Patrick Austin</dc:creator>
		<pubDate>Thu, 28 Feb 2013 06:53:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667167</guid>
		<description>yes I find it quite annoying those police cars chasing me with flashing blue lights they could cause an accident .I will get a pair </description>
		<content:encoded><![CDATA[<p>yes I find it quite annoying those police cars chasing me with flashing blue lights they could cause an accident .I will get a pair </p>
]]></content:encoded>
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	<item>
		<title>By: sam1148</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667166</link>
		<dc:creator>sam1148</dc:creator>
		<pubDate>Thu, 28 Feb 2013 06:49:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667166</guid>
		<description>Are these the &quot;As Seen on TV&quot; repurposed &quot;Blue Blocker&quot; glasses? Same thing same filter as far as I can see. </description>
		<content:encoded><![CDATA[<p>Are these the &#8220;As Seen on TV&#8221; repurposed &#8220;Blue Blocker&#8221; glasses? Same thing same filter as far as I can see. </p>
]]></content:encoded>
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		<title>By: Chris Jacques</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667159</link>
		<dc:creator>Chris Jacques</dc:creator>
		<pubDate>Thu, 28 Feb 2013 06:08:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667159</guid>
		<description>Been saying this forever.  This blue light craze from fluorescents, and LEDS is not just silly and ugly, but dangerous.  I&#039;ve got warm tones running on all my devices (except of course when doing color accurate work), my nighttime lights are all incandescent, and I fall asleep the second my head hits the pillow.  Not to mention it&#039;s just less stressful to the eyes.

For lights out reading on an iPad, I have a dark amber screen mode thanks to &quot;Color Profiles&quot;. It&#039;s awesome!</description>
		<content:encoded><![CDATA[<p>Been saying this forever.  This blue light craze from fluorescents, and LEDS is not just silly and ugly, but dangerous.  I&#8217;ve got warm tones running on all my devices (except of course when doing color accurate work), my nighttime lights are all incandescent, and I fall asleep the second my head hits the pillow.  Not to mention it&#8217;s just less stressful to the eyes.</p>
<p>For lights out reading on an iPad, I have a dark amber screen mode thanks to &#8220;Color Profiles&#8221;. It&#8217;s awesome!</p>
]]></content:encoded>
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		<title>By: LogrusZed</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667142</link>
		<dc:creator>LogrusZed</dc:creator>
		<pubDate>Thu, 28 Feb 2013 05:19:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667142</guid>
		<description>I&#039;ve been using overhead time projecting alarms for a while because I already have an anxiety related sleep disorder and being able to see the time (or just knowing I can easily see the time) helps me relax. Anyhow when my red light OHP clock died all I could find was a blue light version and I swear my sleep had been worse since. 

So, if true, this makes sense with my own experience. </description>
		<content:encoded><![CDATA[<p>I&#8217;ve been using overhead time projecting alarms for a while because I already have an anxiety related sleep disorder and being able to see the time (or just knowing I can easily see the time) helps me relax. Anyhow when my red light OHP clock died all I could find was a blue light version and I swear my sleep had been worse since. </p>
<p>So, if true, this makes sense with my own experience. </p>
]]></content:encoded>
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	<item>
		<title>By: Antinous / Moderator</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667124</link>
		<dc:creator>Antinous / Moderator</dc:creator>
		<pubDate>Thu, 28 Feb 2013 04:34:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667124</guid>
		<description>So, if I normally go to bed at 0500, is this just going to make me feel tired while I&#039;m working at night?</description>
		<content:encoded><![CDATA[<p>So, if I normally go to bed at 0500, is this just going to make me feel tired while I&#8217;m working at night?</p>
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	<item>
		<title>By: wingo shackleford</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667116</link>
		<dc:creator>wingo shackleford</dc:creator>
		<pubDate>Thu, 28 Feb 2013 04:23:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667116</guid>
		<description> WHOA, dude. Thanks for the tip.  I just installed it and felt my face and shoulders instantly relax. I was all crunched up and squinty looking at my bright screen in a dark room, and did not realize it.  This is currently blowing my mind.</description>
		<content:encoded><![CDATA[<p> WHOA, dude. Thanks for the tip.  I just installed it and felt my face and shoulders instantly relax. I was all crunched up and squinty looking at my bright screen in a dark room, and did not realize it.  This is currently blowing my mind.</p>
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		<title>By: Mr_Smooth</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667114</link>
		<dc:creator>Mr_Smooth</dc:creator>
		<pubDate>Thu, 28 Feb 2013 04:19:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667114</guid>
		<description>I have discovered that sleeping in the dark effectively blocks blue light. 

It&#039;s AMAZING!</description>
		<content:encoded><![CDATA[<p>I have discovered that sleeping in the dark effectively blocks blue light. </p>
<p>It&#8217;s AMAZING!</p>
]]></content:encoded>
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	<item>
		<title>By: joe k.</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667084</link>
		<dc:creator>joe k.</dc:creator>
		<pubDate>Thu, 28 Feb 2013 03:04:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667084</guid>
		<description>Great sleepin&#039; -- plus you get that &quot;Bono&quot; look for free!</description>
		<content:encoded><![CDATA[<p>Great sleepin&#8217; &#8212; plus you get that &#8220;Bono&#8221; look for free!</p>
]]></content:encoded>
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		<title>By: BillyBumbler00</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667082</link>
		<dc:creator>BillyBumbler00</dc:creator>
		<pubDate>Thu, 28 Feb 2013 02:55:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667082</guid>
		<description>It&#039;s available for windows as well.</description>
		<content:encoded><![CDATA[<p>It&#8217;s available for windows as well.</p>
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	<item>
		<title>By: Sasha K-S</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667076</link>
		<dc:creator>Sasha K-S</dc:creator>
		<pubDate>Thu, 28 Feb 2013 02:41:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667076</guid>
		<description>Or use the awesome program &#039;redshift&#039; which does the same thing to your computer. Noticeably helps me sleep much better when I use the computer before sleeping, it&#039;s simple and awesome.

available in the ubuntu repository: sudo apt-get install redshift</description>
		<content:encoded><![CDATA[<p>Or use the awesome program &#8216;redshift&#8217; which does the same thing to your computer. Noticeably helps me sleep much better when I use the computer before sleeping, it&#8217;s simple and awesome.</p>
<p>available in the ubuntu repository: sudo apt-get install redshift</p>
]]></content:encoded>
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		<title>By: Eric Jacobsen</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667077</link>
		<dc:creator>Eric Jacobsen</dc:creator>
		<pubDate>Thu, 28 Feb 2013 02:41:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667077</guid>
		<description>I’m sure you know about F.lux for Macs and Linux computers; I jailbroke my iPad and iPhone recently so I could install F.lux there, and it is very, very much worthwhile.

No suggestions for your teevee, I&#039;m afraid.</description>
		<content:encoded><![CDATA[<p>I’m sure you know about F.lux for Macs and Linux computers; I jailbroke my iPad and iPhone recently so I could install F.lux there, and it is very, very much worthwhile.</p>
<p>No suggestions for your teevee, I&#8217;m afraid.</p>
]]></content:encoded>
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	<item>
		<title>By: Teal Scott</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667073</link>
		<dc:creator>Teal Scott</dc:creator>
		<pubDate>Thu, 28 Feb 2013 02:37:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667073</guid>
		<description>I feel like I&#039;ve seen this ad before https://www.youtube.com/watch?v=_Png-PC0ews </description>
		<content:encoded><![CDATA[<p>I feel like I&#8217;ve seen this ad before <a href="https://www.youtube.com/watch?v=_Png-PC0ews" rel="nofollow">https://www.youtube.com/watch?v=_Png-PC0ews</a> </p>
]]></content:encoded>
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	<item>
		<title>By: ndrake</title>
		<link>http://boingboing.net/2013/02/27/block-out-blue-light-for-bette.html#comment-1667061</link>
		<dc:creator>ndrake</dc:creator>
		<pubDate>Thu, 28 Feb 2013 02:19:00 +0000</pubDate>
		<guid isPermaLink="false">http://boingboing.net/?p=215830#comment-1667061</guid>
		<description>Relevant software: http://stereopsis.com/flux/</description>
		<content:encoded><![CDATA[<p>Relevant software: http://stereopsis.com/flux/</p>
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