 You click, and you get a pie menu, which has items around the cursor
      in different directions. So if you click and go right, you get a road.
      And then you can do a little road. And if you click and go up and
      right, you get a bulldozer.
    </p>

    <img
        src="images/Micropolis_Demo_09.jpg"
        width="540"
        height="405"
    />
    <br/>

    <p>
      And then there are submenus for zoning parks, and stuff like
      that. This gives you a nice quick gesture interface.
   