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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Open Source Hardware</title>
<meta name="description" content="An introduction to the concepts of Open Hardware">
<meta name="Akshai M" content="Akshai M">
<meta name="apple-mobile-web-app-capable" content="yes" />
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<body>
<div class="reveal">
<!-- Any section element inside of this container is displayed as a slide -->
<div class="slides">
<section>
<h1>Open Hardware </h1>
<h3>What Why How</h3>
<p>
<small>Akshai M </small>
</p>
<small> Kerala Start Up Mission</small> </section>
<section>
<h2>Outline</h2>
<ul>
<li>What is Open Source Hardware (OSHW)?</li>
<li>Why do we do it?</li>
<li>How do we design it?</li>
<li>IoT and OSHW</li>
<li>Relevant Devices</li>
</ul>
</section>
<section>
<h2>Free</h2>
<ul>
<li>"Free software is a matter of liberty, not price. To
understand the concept, you should think of free
as in free speech, not as in free beer." — Richard
Stallman</li>
<li> We'll refer to the “free beer” example as “gratis”
and the “free speech” example as “libre”</li>
</ul>
</section>
<section>
<h2>Open Source Hardware Official
Definition</h>
<img width="941" height="492" data-src="http://i.imgur.com/g7HDUKe.png" alt="OSHW">
</section>
<section>
<h2>Closed >> Open </h2>
<ul>
<li>Closed Hardware</li>
<li>Open hardware, closed format files, closed tools</li>
<li>Open hardware, open format files, closed tools</li>
<li>Open everything</li>
</ul>
</section>
<section>
<h2>Comparison </h2>
<ul>
<li>Closed Hardware - – like having object code/executable only</li>
<li>Open hardware, closed format files, closed tools – Like having an encrypted library</li>
<li>Open hardware, open format files, closed tools – Like having all the necessary library with a expensive, closed
compiler (i.e. not GCC)</li>
<li>Open everything – Like having source code and using GCC or similar.</li>
</ul>
</section>
<section>
<h2>Comparison</h2>
<img width="550" height="443" data-src="http://i.imgur.com/k1f8z5G.png" alt="comparo">
</section>
<section>
<h2>The Test </h2>
<ul>
<li>Can one other person in the world build what you have built?</li>
<li>What about 10 people?100? 1000?</li>
<li>How much above BOM did it cost them?</li>
</ul>
</section>
<section>
<h2>Why OSHW ? </h2>
<ul>
<li>Sharing</li>
<li>Caring</li>
<li>Support</li>
<li>Community</li>
<li>Marketing</li>
</ul>
</section>
<section>
<h2>Why is OSHW Mainstream? </h2>
<ul>
<li>Cheap product development process</li>
<li> Accelerated product development</li>
<li>Lesser failure rate</li>
<li> Can be applied to wide range of products</li>
<li>Highly customize-able and configurable</li>
<li> Reduces distribution and inventory costs</li>
<li> Can be used for social causes</li>
</ul>
</section>
<section>
<h2>For a student /Teacher </h2>
<ul>
<li> Cheaper and easier way of getting into new areas</li>
<li>Useful DIY projects</li>
<li>Educational projects</li>
<li>Easy and cheap prototyping and testing</li>
<li> Community welfare</li>
<li>Career advancement</li>
<li> Sense of satisfaction</li>
</ul>
</section>
<section>
<h3>Thinking Process </h3>
</section>
<section>
<h2>Traditional Process </h2>
<img width="339" height="334" data-src="http://i.imgur.com/7EnMkG9.png" alt="Traditional">
</section>
<section>
<h2> OSHW Process </h2>
<p>Think Inside The Box</p>
<img width="647" height="367" data-src="http://i.imgur.com/J3gOQmP.png" alt="oshprocess">
</section>
<section>
<h2> HOW</h2>
</section>
<section>
<h2> Design = Documentation </h2>
<img width="1042" height="493" data-src="http://i.imgur.com/etlRPOX.png" alt="design">
</section>
<section>
<h2> Levels of Compression</h2>
<ul>
<li>Schematic to PDF </li>
<li>Layout to gerbers</li>
<li>Mechanical designs to STL</li>
</ul>
</section>
<section>
<h2> Open Tools ? Maybe Not</h2>
</section>
<section>
<h3> Designed and propogated using non open tools </h3>
<img width="1042" height="503" data-src="http://i.imgur.com/jmiUtfJ.png" alt="arduino">
</section>
<section>
<h2> Tools</h2>
</section>
<section>
<h2> Tradeoff </h2>
<img width="868" height="487" data-src="http://i.imgur.com/veOLIVr.png" alt="tradeoff">
</section>
<section>
<h2> Gratis / Freeware</h2>
<img width="1067" height="550" data-src="http://i.imgur.com/ZkLXydj.png" alt="ltspice">
</section>
<section>
<h2> Freemium </h2>
<img width="1067" height="550" data-src="http://i.imgur.com/BQhoPIP.png" alt="eagle">
</section>
<section>
<h3> Non Gratis Non Libre but open standards</h3>
<img width="1067" height="520" data-src="http://i.imgur.com/dTzvIsK.png" alt="upverter">
</section>
<section>
<h2> Gratis and Libre</h2>
<img width="1067" height="550" data-src="http://i.imgur.com/opuANde.png" alt="Gratis vs libre">
</section>
<section>
<h3> Few Worth Noting - Electrical </h3>
<ul>
<li>KiCad </li>
<li>GEDA</li>
<li>Berkely SPICE</li>
<li>Octave</li>
</ul>
</section>
<section>
<h3> Few Worth Noting - Mechanical</h3>
<ul><p>CAD</p>
<small>
<li>OpenSCAD </li>
<li>FreeCAD</li>
<li>LibreCAD</li>
<li>Blender</li>
<li>Inkscape </li>
</small>
<p>CAM</p>
<small>
<li>PyCAM</li>
<li>OpenSCAM</li>
<li>BlenderCAM</li>
</small>
<p>Machine Control</p>
<small>
<li>LinuxCNC</li>
<li>GRBL </li>
</small>
</section>
<section>
<h2> Choosing the right hardware platform</h2>
</section>
<section>
<h3> Reasons </h3>
<ul>
<li>Scale</li>
<li>Purpose</li>
<li>Community</li>
</ul>
</section>
<section>
<h3> Raspberry Pi</h3>
<img width="720" height="420" data-src="http://i.imgur.com/rDUAHcO.jpg" alt="rpi">
<ul>
<li>Scale - 7 </li>
<li>Purpose - 6 </li>
<li>Community - 9 </li>
</ul>
</section>
<section>
<h3> Beagle Board</h3>
<img width="680" height="420" data-src="http://i.imgur.com/JyIHf6P.jpg" alt="bb">
<ul>
<li>Scale - 5 </li>
<li>Purpose - 8 </li>
<li>Community - 6 </li>
</ul>
</section>
<section>
<h3> Olimex OLinuXino</h3>
<img width="720" height="420" data-src="http://i.imgur.com/98C6J1S.jpg" alt="olimex">
<ul>
<li>Scale - 7 </li>
<li>Purpose - 8 </li>
<li>Community - 3 </li>
</ul>
</section>
<section>
<h3> Arduino </h3>
<img width="720" height="420" data-src="http://i.imgur.com/9EouhMi.jpg" alt="arduino2">
<ul>
<li>Scale - 6 </li>
<li>Purpose - 8 </li>
<li>Community - 10 </li>
</ul>
</section>
<section style="text-align: left;">
<h1>Thats it !</h1>
<p>
- <a href="http://microhope.org">Akshai M</a> <br>
- <a href="[email protected]">[email protected]</a>
</p>
</section>
</div>
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