copyright copyright-notice
Do I have to cite the website I used to draw a circuit?
<p>I need to draw some boolean circuits. If I use a web-app like <a href="https://logic.ly" rel="nofollow noreferrer">https://logic.ly/demo/</a>, do I need to cite or refer to them? Or somehow attribute that the icons are not owned by me?</p>
<p>To put it explicitly: If I draw a circuit with such an app and export an image or do a screenshot of that circuit, and I publish this image in a document, is there any other action needed in order for this to be legal?</p>
<p>(something like: image was created using <a href="https://logic.ly" rel="nofollow noreferrer">https://logic.ly</a>)</p>

<p>The EULA for the site you referenced is available at:</p>
<p><a href="https://logic.ly/help/eula/" rel="nofollow noreferrer">LOGIC.LY EULA</a></p>
<p>It says:</p>
<blockquote>
<p>Under this End User License Agreement (the &quot;Agreement&quot;), Bowler Hat
LLC (the &quot;Vendor&quot;) grants to the user (the &quot;Licensee&quot;) a non-exclusive
license (the &quot;License&quot;) to use Logicly (the &quot;Software&quot;).</p>
<p>&quot;Software&quot; includes the executable computer programs and any related
printed, electronic and online documentation and any other files that
may accompany the product.</p>
<p>&quot;Authorized User&quot; means a single person running a single copy of the
Software on a single physical computer.</p>
<p>Title, copyright, intellectual property rights and distribution rights
of the Software remain exclusively with the Vendor. This Agreement
constitutes a license for use only and is not in any way a transfer of
ownership rights to the Software.</p>
<p>The Licensee must limit use of the Software to the number of
simultaneous Authorized Users as designated in the receipt or invoice
issued by the Vendor or a third-party authorized by the Vendor.</p>
<p>The Licensee may load and run the Software for purposes of evaluation
for a period of thirty (30) days from the date of installation. At the
end of the evalution period, the Licensee must discontinue use of the
Software or obtain a product key for the Software from the Vendor in
order to continue use of the Software.</p>
<p>The Licensee may not modify, reverse-engineer, or de-compile the
Software in any manner through current or future available
technologies.</p>
<p>If any provision of this Agreement is held to be void, invalid,
unenforceable or illegal, the other provisions shall continue in full
force and effect.</p>
<p>The Software is provided &quot;as is&quot;, without warranty of any kind,
express or implied, including but not limited to the warranties of
merchantability, fitness for a particular purpose and
non-infringement. In no event shall the Vendor be liable for any
claim, damages or other liability, whether in an action of contract,
tort or otherwise, arising from, out of or in connection with the
Software or the use or other dealings in the Software.</p>
</blockquote>
<p>The license does NOT require you to cite or acknowledge them in any way.  So as long as you adhere to the rest of the terms of the license agreement, you can do what you want with the resultant drawings.</p>
