Riker and CARMEN DAVILA, an engineer with a<br>
    keen mind and wry wit, inspect schematics of proposed<br>
    structures.</p>
  <p> CARMEN<br>
    ... and the hospital facility --<br>
    (pointing)<br>
    -- will stand there, facing north,<br>
    in that grove of trees.</p>
  <p> She turns ninety degrees, gestures again.</p>
  <p> CARMEN<br>
    The school and the arts center<br>
    will be here, centrally located<br>
    among the residential pods.</p>
  <p> RIKER<br>
    (nodding)<br