fosdem2015/index.html

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   5   <meta name="Author" content="KaiRo - Robert Kaiser">
   6   <title>Firefox OS Tricorder</title>
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   9   <link rel="contents" href="#index" title="Overview">
  10   <link rel="index" id="link-toc" href="#toc" title="Contents">
  11   <link rel="start" id="link-start" href="#index" title="Start">
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  13 <body onload="docLoaded();">
  14 <header id="header"><div id="header-text">Tricorder</div>
  15   <div id="subheader-text"></div>
  16   <a id="headerlogo" href="#index" title="Startseite">Mozilla</a>
  17 </header>
  18 <nav id="slidenav">
  19   <a href="#toc" id="nav-toc" accesskey="t">toc</a> ||
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  22   <span id="nav-prev-nolink" class="nolink">&lt; back</span> |
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  26
  27 <article id="toc" title="Table of Contents">
  28 <h1>Table of Contents</h1>
  29 <h2>Firefox OS Tricorder</h2>
  30
  31 <div class="captionedbox">
  32 <p class="captionedbox-caption">The following slides are available in this presentation:</p>
  33 <div class="captionedbox-content">
  34 <ul id="toc-list">
  35 </ul>
  36 </article>
  37
  38 <article id="index" title="Start Page">
  39 <h1>Firefox OS Tricorder</h1>
  40 <h2>Reading Device Sensor Data in JavaScript</h2>
  41
  42 <div class="simplebox">
  43 <mark><a href="http://home.kairo.at/">Robert Kaiser</a></mark>,
  44 "KaiRo" &lt;kairo@kairo.at&gt;
  45 <br><small>Program Manager, Mozilla QA</small>
  46 </div>
  47
  48 <div class="captionedbox">
  49 <p class="captionedbox-caption">Slides:
  50   <a href="http://slides.kairo.at/fosdem2015/">http://slides.kairo.at/fosdem2015/</a></p>
  51 <div class="captionedbox-content small">
  52 <ul class="small">
  53   <li>Created for
  54     <a href="http://fosdem.org/2015/schedule/track/mozilla/">Mozilla
  55     Developer Room</a> at <a href="http://www.fosdem.org/">FOSDEM 2015</a> in
  56     Brussels.</li>
  57   <li>Written in HTML 5 with CSS 3 and JavaScript.</li>
  58   <li>Navigation via links on all slides, via access keys
  59    (e.g. "n"/Alt+Shift+N for "next") or back/forward arrow keys</li>
  60   <li><a href="#toc">Contents</a></li>
  61   <li><a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/at/"><img
  62         alt="Licensed under CC-BY-SA," style="border-width:0;vertical-align:bottom;"
  63         src="cc-by-sa-80x15.png"></a> 01/2015 Robert Kaiser -
  64     "Mozilla", "Firefox" and their logos are
  65     <a href="http://www.mozilla.org/foundation/trademarks/list.html">trademarks
  66     of the Mozilla Foundation</a>; <a href="http://www.startrek.com/">Star Trek</a>
  67     and related items are trademarks of
  68     <a href="http://www.paramount.com/">Paramount Pictures</a>.</li>
  69 </ul>
  70 </div>
  71 </div>
  72 </article>
  73
  74 <article id="tricorder" title="Tricorder">
  75 <h1>What is a Tricorder?</h1>
  76
  77 <div class="simplebox">
  78 <img src="starfleet_tricorder_2370.jpg" class="slidepic"
  79  alt="Starfleet Tricorder, 2370">
  80 <p>Sensor device as seen on "Star Trek"</p>
  81 <p>Displays whatever data is needed at plot speeds and resolutions.</p>
  82 <p class="ensurepicinbox"></p>
  83 </div>
  84 </article>
  85
  86 <article id="fxos-tricorder" title="Firefox OS Tricorder">
  87 <h1>Firefox OS Tricorder App</h1>
  88
  89 <div class="simplebox">
  90 <p>Displays sensor data</p>
  91 <p><a href="https://marketplace.firefox.com/app/tricorder/">marketplace.firefox.com/app/tricorder/</a></p>
  92 <p>Code: <a href="https://github.com/KaiRo-at/tricorder">github.com/KaiRo-at/tricorder</a></p>
  93 </div>
  94 </article>
  95
  96 <article id="ui" title="UI">
  97 <h1>Firefox OS Tricorder UI</h1>
  98
  99 <div class="simplebox">
 100 </div>
 101 </article>
 102
 103 <article id="module" title="Module">
 104 <h1>Module</h1>
 105
 106 <div class="simplebox">
 107 <ul>
 108   <li>HTML (switch, display)</li>
 109   <li>JS Object
 110     <ul>
 111       <li>2 Methods: activate(), deactivate()</li>
 112     </ul>
 113   </li>
 114 </ul>
 115 </div>
 116 </article>
 117
 118 <article id="position" title="Position Module">
 119 <h1>Position Module</h1>
 120
 121 <div class="simplebox">
 122 <p>GPS, WiFi/Cell Location</p>
 123 <p>API: Geolocation</p>
 124 <p>Permission: geolocation</p>
 125 </div>
 126 </article>
 127
 128 <article id="position-code" title="Position: Code">
 129 <h1>Position: Code</h1>
 130
 131 <div class="simplebox">
 132 <pre>
 133   this.watchID = navigator.geolocation.watchPosition(
 134     function(position) { ... },
 135     function(error) { ... },
 136     {enableHighAccuracy: true, maximumAge: 10000, timeout: 60000}
 137   );
 138
 139   navigator.geolocation.clearWatch(this.watchID);
 140 </pre>
 141 </div>
 142 </article>
 143
 144 <article id="gravity" title="Gravity Module">
 145 <h1>Gravity Module</h1>
 146
 147 <div class="simplebox">
 148 <p>Accelerometer, Magnetic Compass</p>
 149 <p>APIs: deviceorientation, devicemotion events</p>
 150 <p>Permissions: ---</p>
 151 </div>
 152 </article>
 153
 154 <article id="gravity-code" title="Gravity: Code">
 155 <h1>Gravity: Code</h1>
 156
 157 <div class="simplebox">
 158 <pre>
 159   window.addEventListener("deviceorientation", this.orientEvent, true);
 160   window.addEventListener("devicemotion", this.motionEvent, true);
 161
 162   orientEvent: function(orientData) {
 163     orientData.alpha / .beta / .gamma (in °)
 164   },
 165   motionEvent: function(event) {
 166     event.accelerationIncludingGravity.x / .y / .z (in m/s²)
 167   },
 168
 169   window.removeEventListener("deviceorientation", this.orientEvent, true);
 170   window.removeEventListener("devicemotion", this.motionEvent, true);
 171 </pre>
 172 </div>
 173 </article>
 174
 175 <article id="sound" title="Sound Module">
 176 <h1>Sound Module</h1>
 177
 178 <div class="simplebox">
 179 <p>Microphone</p>
 180 <p>APIs: WebRTC(getUserMedia), WebAudio</p>
 181 <p>Permissions: audio-capture</p>
 182 </div>
 183 </article>
 184
 185 <article id="sound-code" title="Sound: Code">
 186 <h1>Sound: Code</h1>
 187
 188 <div class="simplebox">
 189 <pre>
 190 </pre>
 191 </div>
 192 </article>
 193
 194 <article id="environment" title="Environment Module">
 195 <h1>Environment Module</h1>
 196
 197 <div class="simplebox">
 198 <p>Light, Proximity; Flashlight</p>
 199 <p>APIs: devicelight, deviceproximity events; Camera API</p>
 200 <p>Permissions: ---; camera (for Flash)</p>
 201 </div>
 202 </article>
 203
 204 <article id="environment-code" title="Environment: Code">
 205 <h1>Environment: Code</h1>
 206
 207 <div class="simplebox">
 208 <pre>
 209 </pre>
 210 </div>
 211 </article>
 212
 213 <article id="device" title="Device Module">
 214 <h1>Device Module</h1>
 215
 216 <div class="simplebox">
 217 <p>Battery</p>
 218 <p>APIs: Battery</p>
 219 <p>Permissions: ---</p>
 220 </div>
 221 </article>
 222
 223 <article id="device-code" title="Device: Code">
 224 <h1>Device: Code</h1>
 225
 226 <div class="simplebox">
 227 <pre>
 228 </pre>
 229 </div>
 230 </article>
 231
 232 <article id="end" title="The End">
 233
 234 <div class="simplebox">
 235 <h1 class="cent" style="position: relative; z-index: 3; color: #FFFFFF; font-size: 2.5em;">Questions?</h1>
 236 <img src="mister_tricorder.jpg" class="sshot"
 237      style="width: 100%; margin-top: -4.5em; position: relative; z-index: 1;"
 238      alt="Data &amp; Mister Tricorder">
 239 </div>
 240 </article>
 241
 242 </body>
 243 </html>