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	<id>https://www.bci2000.org/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Contributions%3ASpeller</id>
	<title>Contributions:Speller - Revision history</title>
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	<updated>2026-06-23T00:15:31Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.bci2000.org/mediawiki/index.php?title=Contributions:Speller&amp;diff=2799&amp;oldid=prev</id>
		<title>Mellinger at 18:36, 13 December 2007</title>
		<link rel="alternate" type="text/html" href="https://www.bci2000.org/mediawiki/index.php?title=Contributions:Speller&amp;diff=2799&amp;oldid=prev"/>
		<updated>2007-12-13T18:36:59Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:36, 13 December 2007&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l59&quot;&gt;Line 59:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 59:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==States==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==States==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;None.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;None.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==See also==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[User Reference:Filters]], [[Contributions:Applications]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Contributions]][[Category:User Application]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Mellinger</name></author>
	</entry>
	<entry>
		<id>https://www.bci2000.org/mediawiki/index.php?title=Contributions:Speller&amp;diff=2794&amp;oldid=prev</id>
		<title>Mellinger at 18:32, 13 December 2007</title>
		<link rel="alternate" type="text/html" href="https://www.bci2000.org/mediawiki/index.php?title=Contributions:Speller&amp;diff=2794&amp;oldid=prev"/>
		<updated>2007-12-13T18:32:37Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Synopsis==&lt;br /&gt;
A speller application based on cursor feedback.&lt;br /&gt;
The cursor moves from left to right by itself, and is controlled by the brain signal in up-down-direction.&lt;br /&gt;
Targets on the right are associated with letter selections.&lt;br /&gt;
&lt;br /&gt;
==Location==&lt;br /&gt;
http://{{SERVERNAME}}/svn/trunk/src/contrib/Application/Speller&lt;br /&gt;
&lt;br /&gt;
==Versioning==&lt;br /&gt;
===Author===&lt;br /&gt;
Gerwin Schalk (schalk@wadsworth.org).&lt;br /&gt;
===Source Code Revisions===&lt;br /&gt;
*Initial development: 15&lt;br /&gt;
*Tested under: 1143&lt;br /&gt;
*Known to compile under: 1528&lt;br /&gt;
*Broken since: --&lt;br /&gt;
&lt;br /&gt;
==Parameters==&lt;br /&gt;
  &amp;quot;Speller int WinXpos= 400 0 0 5000 // &amp;quot;&lt;br /&gt;
      &amp;quot;User Window X location&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int WinYpos= 5 0 0 5000  // &amp;quot;&lt;br /&gt;
      &amp;quot;User Window Y location&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int WinWidth= 512 512 0 2000 // &amp;quot;&lt;br /&gt;
      &amp;quot;User Window Width&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int WinHeight= 512 512 0 2000 // &amp;quot;&lt;br /&gt;
      &amp;quot;User Window Height&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int CursorSize= 5 25 0 100  // &amp;quot;&lt;br /&gt;
      &amp;quot;Cursor Size in percent of screen&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int TargetWidth= 50 0 0 100 // &amp;quot;&lt;br /&gt;
      &amp;quot;TargetWidth in percent of screen width&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int TargetTextHeight= 8 0 0 100  // &amp;quot;&lt;br /&gt;
      &amp;quot;Height of target labels in percent of screen height&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int StatusBarTextHeight=  4 0 0 100 // &amp;quot;&lt;br /&gt;
      &amp;quot;Height of status bar labels in percent of screen height&amp;quot;,&lt;br /&gt;
&lt;br /&gt;
  &amp;quot;Speller string BackgroundColor= 0x00585858 0x00505050 0x00000000 0x00000000 // &amp;quot;&lt;br /&gt;
      &amp;quot;Background Color (color)&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int NumberTargets= 5 4 0 100 //  &amp;quot;&lt;br /&gt;
      &amp;quot;Number of Targets &amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int StatusBarSize= 10 0 0 100 // &amp;quot;&lt;br /&gt;
      &amp;quot;Size of status bar in percent of screen height&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller string Goal= SEND_MONEY 0 0 100 // &amp;quot;&lt;br /&gt;
      &amp;quot;Text to copy&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int TargetTextHeight= 8 0 0 100 // &amp;quot;&lt;br /&gt;
      &amp;quot;Height of target labels in percent of screen height&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int TargetWidth= 50 0 0 100 // &amp;quot;&lt;br /&gt;
      &amp;quot;TargetWidth in percent of screen width&amp;quot;,&lt;br /&gt;
  &amp;quot;Speller int IgnoreMistakes= 0 0 0 1 // &amp;quot;&lt;br /&gt;
    &amp;quot;Ignore changes made by the user (0=no, 1=yes) (boolean)&amp;quot;,&lt;br /&gt;
  &amp;quot;SpellerSequence int ITITime= 16 10 0 5000 // &amp;quot;&lt;br /&gt;
      &amp;quot;Duration of ITI in units of SampleBlocks&amp;quot;,&lt;br /&gt;
  &amp;quot;SpellerSequence int OutcomeTime= 16 15 0 5000 // &amp;quot;&lt;br /&gt;
      &amp;quot;Duration of outcome in units of SampleBlocks &amp;quot;,&lt;br /&gt;
  &amp;quot;SpellerSequence int PTPTime= 16 10 0 5000 // &amp;quot;&lt;br /&gt;
      &amp;quot;Duration of pre-trial period in units of SampleBlocks&amp;quot;,&lt;br /&gt;
  &amp;quot;SpellerSequence int FeedbackTime= 20000 30 0 5000 // &amp;quot;&lt;br /&gt;
      &amp;quot;Duration of feedback in units of SampleBlocks&amp;quot;,&lt;br /&gt;
&lt;br /&gt;
==States==&lt;br /&gt;
None.&lt;/div&gt;</summary>
		<author><name>Mellinger</name></author>
	</entry>
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