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	<title>Template:POTD/2022-02-01 - Revision history</title>
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	<updated>2026-05-15T06:39:42Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://wiki.tachyony.co.uk/w/index.php?title=Template:POTD/2022-02-01&amp;diff=10557&amp;oldid=prev</id>
		<title>Tachyony: Created page with &quot;{{POTD {{{1|{{{style|default}}}}}} |image=Valerie L. Thomas standing with a stack of early Landsat Computer Compatible Tapes.jpg |size=300 |title=Valerie Thomas |texttitle=Valerie Thomas |caption=  &#039;&#039;&#039;Valerie Thomas&#039;&#039;&#039; (born 1943) is an American scientist and inventor. She invented the illusion transmitter, for which she received a patent in 1980, and was responsible for developing digital image processing systems used in the early years of the Land...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.tachyony.co.uk/w/index.php?title=Template:POTD/2022-02-01&amp;diff=10557&amp;oldid=prev"/>
		<updated>2022-02-01T04:30:48Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{POTD {{{1|{{{style|default}}}}}} |image=Valerie L. Thomas standing with a stack of early Landsat Computer Compatible Tapes.jpg |size=300 |title=&lt;a href=&quot;/w/index.php?title=Valerie_Thomas&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Valerie Thomas (page does not exist)&quot;&gt;Valerie Thomas&lt;/a&gt; |texttitle=Valerie Thomas |caption=  &amp;#039;&amp;#039;&amp;#039;&lt;a href=&quot;/w/index.php?title=Valerie_Thomas&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Valerie Thomas (page does not exist)&quot;&gt;Valerie Thomas&lt;/a&gt;&amp;#039;&amp;#039;&amp;#039; (born 1943) is an American scientist and inventor. She invented the &lt;a href=&quot;/w/index.php?title=Illusion_transmitter&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Illusion transmitter (page does not exist)&quot;&gt;illusion transmitter&lt;/a&gt;, for which she received a &lt;a href=&quot;/w/index.php?title=Patent&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Patent (page does not exist)&quot;&gt;patent&lt;/a&gt; in 1980, and was responsible for developing &lt;a href=&quot;/w/index.php?title=Digital_image_processing&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Digital image processing (page does not exist)&quot;&gt;digital image processing&lt;/a&gt; systems used in the early years of the Land...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{POTD {{{1|{{{style|default}}}}}}&lt;br /&gt;
|image=Valerie L. Thomas standing with a stack of early Landsat Computer Compatible Tapes.jpg&lt;br /&gt;
|size=300&lt;br /&gt;
|title=[[Valerie Thomas]]&lt;br /&gt;
|texttitle=Valerie Thomas&lt;br /&gt;
|caption=&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;[[Valerie Thomas]]&amp;#039;&amp;#039;&amp;#039; (born 1943) is an American scientist and inventor. She invented the [[illusion transmitter]], for which she received a [[patent]] in 1980, and was responsible for developing [[digital image processing]] systems used in the early years of the [[Landsat program]], a [[satellite imagery|satellite-imagery]] program run by [[NASA]] and the [[United States Geological Survey]]. This photograph, taken in 1979, depicts Thomas standing next to a stack of early Landsat computer compatible tapes.&lt;br /&gt;
&lt;br /&gt;
|credit=Photograph credit: [[NASA]]; restored by [[User:Adam Cuerden|Adam Cuerden]]&lt;br /&gt;
}}&amp;lt;noinclude&amp;gt;[[Category:Wikipedia Picture of the day {{#time:F Y|{{SUBPAGENAME}}}}]]&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
* [[Template:POTD{{#ifeq:{{BASEPAGENAME}}|POTD protected||&amp;amp;#32;protected}}/{{SUBPAGENAME}}]]&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>Tachyony</name></author>
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