davidbgk
/
larlet-fr-david


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558
							<!doctype html><!-- This is a valid HTML5 document. -->
<!-- Screen readers, SEO, extensions and so on. -->
<html lang=fr>
<!-- Has to be within the first 1024 bytes, hence before the <title>
  See: https://www.w3.org/TR/2012/CR-html5-20121217/document-metadata.html#charset -->
<meta charset=utf-8>
<!-- Why no `X-UA-Compatible` meta: https://stackoverflow.com/a/6771584 -->
<!-- The viewport meta is quite crowded and we are responsible for that.
  See: https://codepen.io/tigt/post/meta-viewport-for-2015 -->
<meta name=viewport content="width=device-width,minimum-scale=1,initial-scale=1,shrink-to-fit=no">
<!-- Required to make a valid HTML5 document. -->
<title>Consommation tangible — David Larlet</title>
<!-- Generated from https://realfavicongenerator.net/ such a mess. -->
<link rel="apple-touch-icon" sizes="180x180" href="/static/david/icons/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="/static/david/icons/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/static/david/icons/favicon-16x16.png">
<link rel="manifest" href="/manifest.json">
<link rel="mask-icon" href="/static/david/icons/safari-pinned-tab.svg" color="#5bbad5">
<link rel="shortcut icon" href="/static/david/icons/favicon.ico">
<meta name="apple-mobile-web-app-title" content="David Larlet">
<meta name="application-name" content="David Larlet">
<meta name="msapplication-TileColor" content="#da532c">
<meta name="msapplication-config" content="/static/david/icons/browserconfig.xml">
<meta name="theme-color" content="#f0f0ea">
<!-- That good ol' feed, subscribe :p. -->
<link rel=alternate type="application/atom+xml" title=Feed href="/david/log/">

  <!-- Canonical URL for SEO purposes -->
  <link rel="canonical" href="https://larlet.fr/david/stream/2018/05/10/">

<style>
/* http://meyerweb.com/eric/tools/css/reset/ */
html, body, div, span,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, address, big, cite, code,
del, dfn, em, img, ins,
small, strike, strong, tt, var,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section { display: block; }
body { line-height: 1; }
blockquote, q { quotes: none; }
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* http://practicaltypography.com/equity.html */
/* https://calendar.perfplanet.com/2016/no-font-face-bulletproof-syntax/ */
/* https://www.filamentgroup.com/lab/js-web-fonts.html */
@font-face {
  font-family: 'EquityTextB';
  src: url('/static/david/css/fonts/Equity-Text-B-Regular-webfont.woff2') format('woff2'),
       url('/static/david/css/fonts/Equity-Text-B-Regular-webfont.woff') format('woff');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'EquityTextB';
  src: url('/static/david/css/fonts/Equity-Text-B-Italic-webfont.woff2') format('woff2'),
       url('/static/david/css/fonts/Equity-Text-B-Italic-webfont.woff') format('woff');
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'EquityTextB';
  src: url('/static/david/css/fonts/Equity-Text-B-Bold-webfont.woff2') format('woff2'),
       url('/static/david/css/fonts/Equity-Text-B-Bold-webfont.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'TriplicateT4c';
  src: url('/static/david/css/fonts/Triplicate-T4-Code-Regular-webfont.woff2') format('woff2'),
       url('/static/david/css/fonts/Triplicate-T4-Code-Regular-webfont.woff') format('woff');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

/* http://practice.typekit.com/lesson/caring-about-opentype-features/ */
body {
  /* http://www.cssfontstack.com/ Palatino 99% Win 86% Mac */
  font-family: "EquityTextB", Palatino, serif;
  background-color: #f0f0ea;
  color: #07486c;
  font-kerning: normal;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: subpixel-antialiased;
  text-rendering: optimizeLegibility;
  font-variant-ligatures: common-ligatures contextual;
  font-feature-settings: "kern", "liga", "clig", "calt";
}
pre, code, kbd, samp, var, tt {
  font-family: 'TriplicateT4c', monospace;
}
em {
  font-style: italic;
  color: #323a45;
}
strong {
  font-weight: bold;
  color: black;
}
nav {
  background-color: #323a45;
  color: #f0f0ea;
  display: flex;
  justify-content: space-around;
  padding: 1rem .5rem;
}
  nav:first-child {
    border-top: 1vh solid #2d7474;
  }
  nav:last-child {
    border-bottom: 1vh solid #2d7474;
  }
  nav a {
    color: #f0f0ea;
  }
  nav abbr {
    border-bottom: 1px dotted white;
  }

h1 {
  border-bottom: .2vh solid #2d7474;
  background-color: #e3e1e1;
  color: #323a45;
  text-align: center;
  padding: 2rem 0 1rem;
  width: 100%;
}
h2 {
  margin: 4rem 0 1rem;
  border-top: .2vh solid #2d7474;
}
h3 {
  text-align: center;
  margin: 3rem 0 .75em;
}
hr {
  height: .4rem;
  width: .4rem;
  border-radius: .4rem;
  background: #07486c;
  margin: 2.5rem auto;
}
time {
  display: bloc;
  background-color: #2d7474;
  color: #e3e1e1;
  padding: .29rem 1rem;
  float: right;
}
ul, ol {
  margin: 2rem;
}
ul {
  list-style-type: square;
}
a {
  text-decoration-skip-ink: auto;
}
article {
  max-width: 50rem;
  display: flex;
  flex-direction: column;
  margin: 3rem auto 1rem auto;
}
  article p:last-child {
    margin-bottom: 1rem;
  }
p {
  padding: 0 .5rem;
}
  p + p {
    margin-top: 2rem;
  }

blockquote {
  background-color: #e3e1e1;
  border-left: .5vw solid #2d7474;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  margin: 1.5rem;
}
  blockquote cite {
    font-style: italic;
  }

figure {
  border-top: .2vh solid #2d7474;
  background-color: #e3e1e1;
  text-align: center;
  padding: 1.5rem 0;
  margin: 1rem 0 0;
  font-size: 1.5rem;
  width: 100%;
}
  figure img {
    width: 250px;
    height: 250px;
    border: .5vw solid #323a45;
    padding: 1px;
  }
figcaption {
  padding: 1rem;
  line-height: 1.4;
}
aside {
  display: flex;
  flex-direction: column;
  background-color: #e3e1e1;
  padding: 1rem 0;
  border-bottom: .2vh solid #07486c;
}
  aside p {
    max-width: 50rem;
    margin: 0 auto;
  }

/* https://fvsch.com/code/css-locks/ */
p, li, pre, code, kbd, samp, var, tt, time {
  font-size: .95rem;
  line-height: calc( 1.5em + 0.2 * 1rem );
}
h1 {
  font-size: 1.7rem;
  line-height: calc( 1.2em + 0.2 * 1rem );
}
h2 {
  font-size: 1.6rem;
  line-height: calc( 1.3em + 0.2 * 1rem );
}
h3 {
  font-size: 1.35rem;
  line-height: calc( 1.4em + 0.2 * 1rem );
}
@media (min-width: 20em) {
  /* The (100vw - 20rem) / (50 - 20) part
     resolves to 0-1rem, depending on the
     viewport width (between 20em and 50em). */
  p, li, pre, code, kbd, samp, var, tt, time {
    font-size: calc( .95rem + .6 * (100vw - 20rem) / (50 - 20) );
    line-height: calc( 1.5em + 0.2 * (100vw - 50rem) / (20 - 50) );
  }
  h1 {
    font-size: calc( 1.7rem + 1.5 * (100vw - 20rem) / (50 - 20) );
    line-height: calc( 1.2em + 0.2 * (100vw - 50rem) / (20 - 50) );
  }
  h2 {
    font-size: calc( 1.5rem + 1.5 * (100vw - 20rem) / (50 - 20) );
    line-height: calc( 1.3em + 0.2 * (100vw - 50rem) / (20 - 50) );
  }
  h3 {
    font-size: calc( 1.35rem + 1.5 * (100vw - 20rem) / (50 - 20) );
    line-height: calc( 1.4em + 0.2 * (100vw - 50rem) / (20 - 50) );
  }
}
@media (min-width: 50em) {
  /* The right part of the addition *must* be a
     rem value. In this example we *could* change
     the whole declaration to font-size:2.5rem,
     but if our baseline value was not expressed
     in rem we would have to use calc. */
  p, li, pre, code, kbd, samp, var, tt, time {
    font-size: calc( .95rem + .6 * 1rem );
    line-height: 1.5em;
  }
  h1 {
    font-size: calc( 1.7rem + 1.5 * 1rem );
    line-height: 1.2em;
  }
  h2 {
    font-size: calc( 1.5rem + 1.5 * 1rem );
    line-height: 1.3em;
  }
  h3 {
    font-size: calc( 1.35rem + 1.5 * 1rem );
    line-height: 1.4em;
  }
  figure img {
    width: 500px;
    height: 500px;
  }
  blockquote {
    margin-left: -1.5rem;
  }
}

figure.unsquared {
  margin-bottom: 1.5rem;
}
  figure.unsquared img {
    height: inherit;
  }

/* https://github.com/richleland/pygments-css */
.codehilite{
    background-color: #fdf6e3;
    margin: 1rem auto;
    padding: 1rem;
    overflow-x:auto;
    box-shadow:inset 0 0 2px rgba(0,0,0,0.2)
}
.codehilite .t{color:#586e75}
.codehilite .w{color:#073642}
.codehilite .err{color:#cb4b16}
.codehilite .k{color:#859900}
.codehilite .kc{color:#2aa198}
.codehilite .kd{color:#268bd2}
.codehilite .kn{color:#b58900}
.codehilite .kp{color:#859900}
.codehilite .kr{color:#073642}
.codehilite .kt{color:#b58900}
.codehilite .n{color:#586e75}
.codehilite .na{color:#2aa198}
.codehilite .nb{color:#268bd2}
.codehilite .nc{color:#268bd2}
.codehilite .ne{color:#cb4b16}
.codehilite .no{color:#2aa198}
.codehilite .nd{color:#2aa198}
.codehilite .ni{color:#2aa198;font-weight:bold}
.codehilite .nf{color:#268bd2}
.codehilite .nn{color:#586e75}
.codehilite .nt{color:#2aa198;font-weight:bold}
.codehilite .nv{color:#cb4b16}
.codehilite .b{color:#859900}
.codehilite .bp{color:#586e75}
.codehilite .v{color:#586e75}
.codehilite .vc{color:#586e75}
.codehilite .vg{color:#268bd2}
.codehilite .vi{color:#268bd2}
.codehilite .m{color:#268bd2}
.codehilite .mf{color:#268bd2}
.codehilite .mh{color:#268bd2}
.codehilite .mi{color:#268bd2}
.codehilite .mo{color:#268bd2}
.codehilite .s{color:#2aa198}
.codehilite .sb{color:#2aa198}
.codehilite .sc{color:#2aa198}
.codehilite .sd{color:#2aa198}
.codehilite .s2{color:#2aa198}
.codehilite .se{color:#cb4b16}
.codehilite .sh{color:#2aa198}
.codehilite .si{color:#cb4b16}
.codehilite .sx{color:#2aa198}
.codehilite .sr{color:#cb4b16}
.codehilite .s1{color:#2aa198}
.codehilite .ss{color:#cb4b16}
.codehilite .il{color:#268bd2}
.codehilite .o{color:#586e75}
.codehilite .ow{color:#859900}
.codehilite .p{color:#586e75}
.codehilite .c{color:#93a1a1;font-style:italic}
.codehilite .cm{color:#93a1a1}
.codehilite .cp{color:#93a1a1}
.codehilite .c1{color:#93a1a1}
.codehilite .cs{color:#93a1a1}
.codehilite .hll{background-color:#dc322f}
.codehilite .g{color:#586e75}
.codehilite .gd{color:#586e75}
.codehilite .ge{font-style:italic}
.codehilite .gr{color:#586e75}
.codehilite .gh{color:#586e75;font-weight:bold}
.codehilite .gi{color:#586e75}
.codehilite .go{color:#586e75}
.codehilite .gp{color:#586e75}
.codehilite .gs{font-weight:bold}
.codehilite .gu{color:#586e75;font-weight:bold}
.codehilite .gt{color:#586e75}

@media print {
  body { font-size: 100%; }
  a:after { content: " (" attr(href) ")"; }
  a, a:link, a:visited, a:after {
    text-decoration: underline;
    text-shadow: none !important;
    background-image: none !important;
    background: white;
    color: black;
  }
  abbr[title] { border-bottom: 0; }
  abbr[title]:after { content: " (" attr(title) ")"; }
  img { page-break-inside: avoid; }
  @page { margin: 2cm .5cm; }
  h1, h2, h3 { page-break-after: avoid; }
  p3 { orphans: 3; widows: 3; }
  img {
    max-width: 250px !important;
    max-height: 250px !important;
  }
  nav, aside { display: none; }
}

/* Dark theme */
[lang=en] body {
  background: #323a45;
}
  [lang=en] article,
  [lang=en] article em,
  [lang=en] article strong {
    color: #f0f0ea;
  }
    [lang=en] article a {
      color: #ffbd2b;
    }
    [lang=en] article a:visited {
      color: #ff6b03;
    }
  [lang=en] blockquote,
  [lang=en] figure {
    background: #111930;
    color: #ccc;
  }
</style>
<nav>
  <p>
    <a href="/david/" title="Profil public">David&nbsp;Larlet</a> partage ses <a href="/david/blog/" title="Expériences bienveillantes">réflexions</a> et sa <a href="/david/stream/2019/" title="Pensées (dés)articulées">veille hebdomadaire</a>.
  </p>
</nav>

<h1>Consommation tangible</h1>
<time>2018-05-10</time>
<article>
  <blockquote>
<p>C’est l’enjeu des projets de James Auger, rendre notre consommation énergétique visible, tangible, temps réel. La Newton Machine n’est pas conçue pour être une solution instantanée aux problèmes énergétiques mondiaux, concède le designer, mais elle rappelle que notre relation quotidienne et actuelle à l’énergie est une <em>« illusion insoutenable »</em>. Alors que la diminution des ressources naturelles nous pousse à inventer toujours de nouvelles solutions d’extraction, la pile à gravité nous invite à une nouvelle relation à l’énergie, plus responsable. La banalité de la prise électrique et des interrupteurs nous masquent les infrastructures d’exploitation et la destruction environnementale que nous avons mises en place, et que nous utilisons sans nous rendre compte de leur impact. </p>
<p><cite><em><a href="http://www.internetactu.net/2018/05/07/re-contraindre-le-design/">Re-contraindre le design</a></em> (<a href="/david/cache/8264d5066f4071a8e5580b84734fd81e/">cache</a>)</cite></p>
</blockquote>
<p>À combiner à la <a href="/david/stream/2018/05/08/">compréhension physique</a> d’un concept informatisé. Comment prendre conscience du coût énergétique d’un <em>tweet</em> ? D’une image non optimisée ? D’une animation déployée sur des milliers de périphériques ? Les designers pourraient nous permettre d’appréhender ces <a href="/david/blog/2013/ecologie-grandeur/">ordres de grandeur</a> qui me sont toujours invisibles cinq ans après.</p>
<blockquote>
<p>I took the content of the “terms of service” of the leading online services that we use on a daily basis (including Facebook, Snapchat, Instagram, Tinder etc.). I’ve printed them on a standard A4 wide scroll with a standard legal contract font size and type. After printing this so-called terms, I hanged the scrolls in the gallery at the academy, added the number of words and the time it takes to read each scroll on the floor. My main goal was to emphasize how small, helpless and harmful are we against this giant corporates. </p>
<p><cite><em><a href="http://vizknowledge.aalto.fi/showcase/">I AGREE</a></em></cite></p>
</blockquote>
<p>Malheureusement il m’est impossible de lier cette page en particulier donc voici <a href="/static/david/stream/i-agree.jpg">l’image associée</a> (500Ko). La <a href="https://scinfolex.com/2018/04/22/veuillez-accepter-nos-conditions-la-fabrique-du-consentement-chez-facebook-et-les-moyens-dy-mettre-fin/">consommation du consentement</a> (<a href="/david/cache/803227ecb57f5efcc57a1aac434f01b3/">cache</a>) rendue visible en quelque sorte.</p>
<blockquote>
<p>A spokesperson also tells Quartz that providing one user with one month of Google services generates about the same amount of the greenhouse gas emissions as driving a car for one mile. </p>
<p><cite><em><a href="https://qz.com/1267709/every-google-search-results-in-co2-emissions-this-real-time-dataviz-shows-how-much/">Find out the environmental impact of your Google searches and internet usage</a></em> (<a href="/david/cache/f3ab4d81d975bb57383e835672d93687/">cache</a>)</cite></p>
</blockquote>
<p>Voir aussi la <a href="http://www.janavirgin.com/CO2/">représentation de ce volume</a> et le <a href="http://www.janavirgin.com/CO2/DEFOOOOOOOOOOOOOOOOOOOOOREST.html">nombre d’arbres nécessaires</a> pour absorber ce dioxyde de carbone.</p>
<p><em>Et quelle est la consommation indue dans vos navigateurs pour vous mener vers cette dernière page gourmande en CPU ? Dans quelle mesure est-ce que la responsabilité devient proportionnelle à l’audience ? #SoMeta</em></p>
</article>


<nav>
  <p>
    <a rel=prev href="/david/stream/2018/05/09/">← Résilience locale</a> | <a href="/david/stream/2018/" title="Retour à la liste complète">↑</a> | <a  rel=next href="/david/stream/2018/05/11/">REconomie →</a>
  </p>
</nav>


<aside>
  <p>
    Articles choisis :
    <a href="/david/blog/2018/commodite-effondrement/" title="Accéder à l’article complet">Commodité et effondrement</a>,
    <a href="/david/blog/2017/donnees-communs/" title="Accéder à l’article complet">Des données aux communs</a>,
    <a href="/david/blog/2016/accompagner-enfant/" title="Accéder à l’article complet">Accompagner un enfant</a>,
    <a href="/david/blog/2016/senior-developer/" title="Accéder à l’article complet">Senior developer</a>,
    <a href="/david/blog/2016/illusion-sociale/" title="Accéder à l’article complet">L’illusion sociale</a>,
    <a href="/david/blog/2016/instantane-scopyleft/" title="Accéder à l’article complet">Instantané Scopyleft</a>,
    <a href="/david/blog/2016/enseigner-web/" title="Accéder à l’article complet">Enseigner le Web</a>,
    <a href="/david/blog/2016/simplicite-defaut/" title="Accéder à l’article complet">Simplicité par défaut</a>,
    <a href="/david/blog/2016/minimalisme-esthetique/" title="Accéder à l’article complet">Minimalisme et esthétique</a>,
    <a href="/david/blog/2015/travail-transition/" title="Accéder à l’article complet">Travail en transition</a>,
    <a href="/david/blog/2015/pairmutation-travail/" title="Accéder à l’article complet">La pairmutation du travail</a>,
    <a href="/david/blog/2015/principes-web/" title="Accéder à l’article complet">Principes Web</a>,
    <a href="/david/blog/2015/travail-transition/" title="Accéder à l’article complet">Travail en transition</a>,
    <a href="/david/blog/2014/un-web-omni-present/" title="Accéder à l’article complet">Un web omni-présent</a>,
    <a href="/david/blog/2014/manifeste-developpeur/" title="Accéder à l’article complet">Manifeste de développeur</a>,
    <a href="/david/blog/2013/confort-convivialite/" title="Accéder à l’article complet">Confort et convivialité</a>,
    <a href="/david/blog/2013/testament-numerique/" title="Accéder à l’article complet">Testament numérique</a>,
    et <a href="/david/blog/" title="Accéder aux archives">bien d’autres…</a>
  </p>
</aside>


<nav>
  <p>
    <abbr title="Lieu de vie et de potentielles rencontres actuel">Montréal</abbr> ·
    <a href="mailto:david%40larlet.fr" title="Envoyer un courriel">Contact</a> ·
    <a href="http://larlet.com" title="Identité professionnelle">[Travailler ensemble ?]</a> ·
    <abbr title="Alwaysdata, 62 rue Tiquetonne 75002 Paris, +33.184162340">Hébergeur</abbr> ·
    <a href="/david/log/" title="S’abonner aux publications via RSS">Flux</a>
  </p>
</nav>

  <script>
  /* Service workers */
  if (navigator.serviceWorker) {
    window.addEventListener('load', function () {
      var selector = 'a[href^="/david/cache/"], a[rel=prev], a[rel=next]'
      function sendLinks (selector) {
        var links = [].slice.call(document.querySelectorAll(selector)).map(function (link) {
          return link.getAttribute('href')
        })
        links.push(location.pathname)  // Put the current page in cache too.
        navigator.serviceWorker.controller.postMessage({ links: links })
      }
      navigator.serviceWorker.getRegistration()
        .then(function (registration) {
          if (!registration || !navigator.serviceWorker.controller) {
            return navigator.serviceWorker.register('/serviceworker.js')
              .then(navigator.serviceWorker.ready)
              .then(function () {
                console.log('[ServiceWorker] Ready to go!')
              })
              .catch(console.error.bind(console))
          } else {
            console.log('[ServiceWorker] Send links via registration')
            sendLinks(selector)
          }
        })
      navigator.serviceWorker.addEventListener('controllerchange', function () {
        console.log('[ServiceWorker] Send links via controller change')
        sendLinks(selector)
      })
      navigator.serviceWorker.addEventListener('message', function (event) {
        var link = document.querySelector('a[href="' + event.data.link + '"]')
        if (event.data.status && link) {
          link.style.backgroundColor = '#2d7474'
          link.style.color = '#f0f0ea'
          
            link.setAttribute('title', 'En cache pour consultation sans connexion')
          
        }
      })
    })
  } else {
    console.warn('[ServiceWorker] No cache for old browsers.')
  }
</script>