 app, you can do all this stuff and play it yourself. But
      even if you don't add the app, you can still see and interact
      with what other people are doing.
    </p>

    <h2>
      Citizen
    </h2>

    <a
      href="images/HAR2009_Slides_013.png"
    ><img
        src="images/HAR2009_Slides_013_Thumb.png"
        width="400"
        height="300"
    /></a>
    <br/>

    <p>
      It's all about showing other people what you're doing,
      explaining it to them, discussing the issues, and gett