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	<title>Johnny Holland &#187; light</title>
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	<description>It&#039;s all about interaction</description>
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		<title>Mac&#8217;s petit inventions: Light user interfaces</title>
		<link>http://johnnyholland.org/2009/05/user-interface-concepts/</link>
		<comments>http://johnnyholland.org/2009/05/user-interface-concepts/#comments</comments>
		<pubDate>Mon, 04 May 2009 20:56:11 +0000</pubDate>
		<dc:creator>Mac Funamizu</dc:creator>
				<category><![CDATA[Observed]]></category>
		<category><![CDATA[concept]]></category>
		<category><![CDATA[light]]></category>
		<category><![CDATA[User interface]]></category>

		<guid isPermaLink="false">http://johnnyholland.org/?p=1841</guid>
		<description><![CDATA[<img width="220" height="160" src="http://johnnyholland.org/wp-content/uploads/2011/12/mac-light.jpg" class="attachment-index-categories wp-post-image" alt="mac-light" title="mac-light" />Are there ways to have better and more interesting interaction with your lights? That&#8217;s what I tried to investigate when [...]]]></description>
			<content:encoded><![CDATA[<img width="220" height="160" src="http://johnnyholland.org/wp-content/uploads/2011/12/mac-light.jpg" class="attachment-index-categories wp-post-image" alt="mac-light" title="mac-light" /><p>Are there ways to have better and more interesting interaction with your lights? That&#8217;s what I tried to investigate when I came up with two new inventions, the Touch Switch and Desktop Lamp. Let me know what you think.<span id="more-1841"></span></p>
<h2>Touch Switch</h2>
<p>Nobody likes switching on and off all the wrong lights in order to find the right switch. Could a light switch that looks like a trackpad of a laptop solve this? Where you just drag your finger towards the light you want to turn on/off. I thought so&#8230;</p>
<p>And could all the relative positions of the lights appear on a screen like this?<br />
<img class="alignnone size-full wp-image-2033" title="lamp_switch11" src="http://johnnyholland.org/wp-content/uploads/lamp_switch11.jpg" alt="" width="500" height="500" /></p>
<p><img class="alignnone size-full wp-image-2035" title="lamp_switch21" src="http://johnnyholland.org/wp-content/uploads/lamp_switch21.jpg" alt="" width="500" height="500" /><br />
<img class="alignnone size-full wp-image-2034" title="desc11" src="http://johnnyholland.org/wp-content/uploads/desc11.jpg" alt="" width="500" height="500" /><br />
<img class="alignnone size-full wp-image-2036" title="desc2" src="http://johnnyholland.org/wp-content/uploads/desc2.jpg" alt="" width="500" height="500" /></p>
<h2>Desktop Lamp</h2>
<p>One of the biggest annoyances with lamps it that you can&#8217;t always control where the light falls. You always have to make a choice between a focused or general light on your desk. But what if you could constantly change this? If a very light material could be used for the light, a desktop lamp like this might be possible.<br />
<img class="alignnone size-full wp-image-2028" title="ui_desklamp_image11" src="http://johnnyholland.org/wp-content/uploads/ui_desklamp_image11.jpg" alt="" width="500" height="500" /></p>
<p>The lit area can be controlled with the usual &#8220;pinch&#8221; gesture.</p>
<img class="alignnone size-full wp-image-2029" title="ui_desklamp_image21" src="http://johnnyholland.org/wp-content/uploads/ui_desklamp_image21.jpg" alt="" width="500" height="500" />
<p>To turn up/down the light, draw a circle clockwise/counter-clockwise.<br />
<img class="alignnone size-full wp-image-2030" title="ui_desklamp_image31" src="http://johnnyholland.org/wp-content/uploads/ui_desklamp_image31.jpg" alt="" width="500" height="500" /></p>
<img class="alignnone size-full wp-image-2031" title="ui_desklamp_image41" src="http://johnnyholland.org/wp-content/uploads/ui_desklamp_image41.jpg" alt="" width="500" height="500" />
<a href="http://johnnyholland.org/wp-content/uploads/ui_desklamp_image3.jpg"><img class="alignnone size-full wp-image-2032" title="ui_desklamp_image51" src="http://johnnyholland.org/wp-content/uploads/ui_desklamp_image51.jpg" alt="" width="500" height="500" /></a>
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