am bf3afdb8: am 3b1c69cf: am ea1f6fb3: Doc change: edits and fixes to data binding guide.

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  <h1 class="dac-section-title">Ubiquitous computing on Android</h1>

  <div class="dac-section-subtitle">

    Opening up new stuff.

    A great experience for your users across devices. 

  </div>

  <div class="resource-widget resource-flow-layout col-16"

       data-query="collection:develop/landing/ubicomp"

  your app by touching the button.

</p>

<p>

  <strong>Note:</strong> The <strong>Install Now</strong> button, shown in

  Figure 1, appears only if the user has configured their device to allow

  installation from <a href=

  "{@docRoot}distribute/open.html#unknown-sources">unknown sources</a> and

  opened your email in the native Gmail app.

</p>

<p>

  Distributing apps through email is convenient if you’re sending them to a few

  trusted users, as it provides few protections from piracy and unauthorized

  <div class="wrap">

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        <img class="dac-hero-image" src="/images/google/hero-play-services_2x.png" style="padding-bottom:2em">

        <img class="dac-hero-image" src="/images/google/hero-play-services_2x.png" style="height:400px">

      </div>

      <div class="col-1of2 col-pull-1of2">

        <h1 class="dac-hero-title">Build better apps with Google</h1>

page.title=Samples

page.image=images/cards/card-samples_16-9_2x.png

page.image=images/cards/samples-new_2x.png

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