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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>reveal.js</title>
<link rel="stylesheet" href="css/reveal.css">
<link rel="stylesheet" href="css/theme/solarized.css">
<!-- Theme used for syntax highlighting of code -->
<link rel="stylesheet" href="lib/css/zenburn.css">
<!-- Printing and PDF exports -->
<script>
var link = document.createElement( 'link' );
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = window.location.search.match( /print-pdf/gi ) ? 'css/print/pdf.css' : 'css/print/paper.css';
document.getElementsByTagName( 'head' )[0].appendChild( link );
</script>
</head>
<body>
<div class="reveal">
<div class="slides">
<section>
<section>
<h1>Hi everyone</h1>
</section>
<section>
<h2>What we're talking about</h2>
<h4>Intro to Fathom</h4>
<hr>
<h4>The assessment Protocol</h4>
<hr>
<h4>Our wierd chatrooms</h4>
<hr>
<h4>Bootstrapping Plans</h4>
</section>
<section>
<h2>A demo!</h2>
<p>And we need volunteers!</p>
</section>
</section>
<section>
<section>
<h2>Fathom is</h2>
<p>a scalable, trustworthy way to know what people know</p>
</section>
<section>
<h2> <i>technically</i> it's</h2>
<p>a decentralized protocol for creating and assessing meaningful credentials through the consensus of knowledge communities.</p>
</section>
<section>
<h3>Fathom isn't</h3>
<p>an arbitrary credentialing standard</p>
<small>e.g BlockCerts, EthCerts, OpenBadges</small>
</section>
<section>
<h3>Credential integrity is not credential vailidity</h3>
<p>If credential consumers need to validate credentials they will gravitate towards the easiest way they can</p>
<p>In an institutional model this is a centralized institution</p>
</section>
<section>
<h3>Why</h3>
<p>Everyone should be free to <u>build their identity</u> however they want, and <u>communicate it to others.</u></p>
</section>
</section>
<section>
<section>
<h3>Some history</h3>
</section>
<section>
<h3>Fathom comes from Learning</h3>
<small> (this is important)</small>
<ul>
<li>A product of my own learning</li>
<li>Was originally part of a p2p learning system</li>
</ul>
</section>
<section>
<ul>
<li><b>October 2014:</b> Started work on learning system </li>
<li><b>June 2015:</b> Pivoted to assessment system </li>
<li><b>Jan 2016:</b> Coded first smart-contracts </li>
<li><b>October 2016:</b> Joined ConsenSys </li>
<li>Julius and Michiya joined, <b>June and October 2017</b></li>
</ul>
</section>
</section>
<section>
<section>
<h2>The Assessment Protocol</h2>
<p>a.k.a the large majority of our work so far</p>
</section>
<section>
<h3>The Components</h3>
<ul>
<li>Concepts</li>
<li>The Concept Tree</li>
<li>The assessment process</li>
</ul>
</section>
<section>
<h3>Concepts</h3>
<p>A set of Identites that share a trait, skill, or quality</p>
<p>Each concept has parents and children</p>
</section>
<section>
<h3>The concept tree</h3>
<p>Each concept is a subset of it's parents.</p>
<small>i.e it's members are also members of parents</small>
<p>This forms a hierarchical ontology that defines the relationships between communities and knowledge</p>
</section>
<section>
<img src="img/sampleConceptTree.png" class="scale">
</section>
<section>
<h3>The Assessment Process</h3>
<p>A sample of current members assess potential new ones with a staked schelling game</p>
<p>Assessee and assessors have to pay/stake with AHA (aha!) tokens</p>
</section>
<section>
<img src="img/concept.png" class="scale">
</section>
<section>
<h3>How do we get meaning from the crowd?</h3>
<p>Assessors' inputs are weighed against each other.</p>
<p>A majority in consensus gets rewarded</p>
<p>Those not in consensus get punished</p>
</section>
<section>
<h3>What does this give us?</h3>
<p>A decentralized <i>scalable</i> mechanism for creating credentials that are:</p>
<ul>
<li>directly tied to the consensus of the communities around them</li>
<li>inherently participatory, not exclusionary</li>
<li>scalable and secure</li>
</ul>
</section>
<section>
<p>We can use these to build independant communities, systems, and structures, that can anchor identity attributes to a single source</p>
</section>
</section>
<section>
<section>
<h2>So what does this have to do with chatrooms???</h2>
</section>
<section>
<p>Fathom is inherently a social protocol</p>
<small>Most of this blockchain stuff is</small>
<p>Credentials are valuable because people coordinate around them in valuable ways</p>
</section>
<section>
<h3>We need an interface that:</h3>
<ul>
<li>Let's us run credential communities and assessments</li>
<li>Allows us and others to create diverse, interesting, and valuable social environments around the resulting credentials</li>
</ul>
</section>
<section>
<h3>How does it work?</h3>
<p>A smart contract defines <u>who can be in a chatroom</u></p>
<br>
<p>Metadata defines smart contracts that users in the room can interact with</p>
<small>functions, events, etc</small>
<p>Templating and external modules connect it all and smooth the user experience</p>
</section>
<section>
<h3>Let's have some examples</h3>
</section>
<section>
<pre>
<code>
contract UniversalRoom {
function getPermissions(address) constant returns (bytes32) {
return (0x1);
}
}
</code>
</pre>
</section>
<section>
<pre>
<code>
import 'Token.sol'
contract TokenRooms {
string public metadata = "Qm...";
function getPermissions(address user, address _token,
uint _threshold)
constant public returns(bytes32){
if(Token(_token).balanceOf(user) >= _threshold) {
return (0x1);
} else {
return (0x0);
}
}
}
</code>
</pre>
</section>
<section>
<pre>
<code>
{
"name": "Meta Token Room",
"description": "You need {{_threshold}} tokens from {{_token}}",
"abi": [...],
"contracts":
[{
"name": "token",
"address": "{{_token}}",
"abi": [...]
}]
}
</code>
</pre>
</section>
<section>
<h3>Building flexible tools</h3>
<p>We encourage unknowns and need to be prepared for them</p>
<p>We need simple things that compose well</p>
</section>
<section>
<h3>A blockchain IDE</h3>
<p>You have to be integrated with the social experience</p>
</section>
</section>
<section>
<section>
<h1>Birthing this network</h1>
<p>How can we bootstrap a two sided market around fathom credentials?</p>
</section>
<section>
<h3>A full circle back to learning</h3>
<p>Learning both creates credentials and depends on them.</p>
</section>
<section>
<h3>We're learning:</h3>
<p>Whether fathom works</p>
<p>What we can build with fathom</p>
<p>How to build a sustainable network</p>
</section>
<section>
<h3>We want people to learn:</h3>
<p>How to use fathom</p>
<small>Concepts, assessments, communities</small>
<p>How to build things on fathom</p>
<small>Dapps!</small>
<p>Protocol Literacy</p>
</section>
<section>
<h3>The Fathom Playground</h3>
<h4>An online self-directed learning program around decentralized technology</h4>
</section>
<section>
<h3>Participants:</h3>
<p>Set their own goals</p>
<p>Interact with others to meet them</p>
<p>Create their own strucutres</p>
<p>Collectively define the credentials they earn</p>
<p>Select new peers</p>
</section>
<section>
<h3>We are just the first participants</h3>
</section>
<section>
<h3>The seed for the network</h3>
<p>We need a diverse set of experiences</p>
<p>We want to run this multiple times</p>
</section>
</section>
<section>
<section>
<h2>What we're doing</h2>
</section>
<section>
<h3>Building out the chatrooms</h3>
<p>cleaning up</p>
<p>Intuitive modularity</p>
</section>
<section>
<h3>Running up to the playground</h3>
<p>Getting the word out</p>
<p>Figuring out funding/incentives</p>
<p>Getting learners involved</p>
</section>
<section>
<h2>What we need from you</h2>
</section>
<section>
<p>Help finding learners</p>
<p>Help tearing our stuff apart</p>
</section>
<section>
<h3>QnA?</h3>
</section>
</section>
</div>
</div>
<script src="lib/js/head.min.js"></script>
<script src="js/reveal.js"></script>
<script>
// More info https://github.com/hakimel/reveal.js#configuration
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