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<Paper uid="A97-1002">
  <Title>Natural Language in Four Spatial Interfaces</Title>
  <Section position="2" start_page="0" end_page="0" type="abstr">
    <SectionTitle>
Abstract
</SectionTitle>
    <Paragraph position="0"> We describe our experiences building spoken language interfaces to four demonstration applications all involving 2- or 3-D spatial displays or gestural interactions: an air combat command and control simulation, an immersive VR tactical scenario viewer, a map-based air strike simulation tool with cartographic database, and a speech/gesture controller for mobile robots.</Paragraph>
  </Section>
class="xml-element"></Paper>