refinement: Update main description of OSEE
diff --git a/_index.html b/_index.html
index 5db36d4..bab05ad 100644
--- a/_index.html
+++ b/_index.html
@@ -6,12 +6,15 @@
<a href="http://en.wikipedia.org/wiki/V_model" target="_self">
<img align="right" src="images/VDiagram_sm.png" style="padding-right:10px;width:320px;height:166px;" alt="V-Model"/>
</a>
-The Open System Engineering Environment is an integrated, extensible tool environment for large engineering projects.
-It provides a tightly integrated environment supporting lean principles across a
-product's full life cycle in the context of an overall systems engineering approach.
+The Open System Engineering Environment is a tightly integrated, extensible environment supporting Product Line Engineering in the context of an overall systems engineering approach. It is integrated around a simple, user-definable data model providing full life cycle traceability.
-OSEE's feature set includes configuration management, requirements management, testing, validation, and project management.
+
+The Open System Engineering Environment is an integrated, extensible tool environment for engineering projects.
+
+It provides a tightly integrated environment supporting lean principles across a product's full life cycle in the context of an overall systems engineering approach.
+
+OSEE's feature set includes Product Line Engineering, configuration management, requirements management, testing, validation, and project management.
</p>
</div>
@@ -29,7 +32,7 @@
<div id="feature_1">
<h4>Extensible Data Model</h4>
-<p>All project data is stored in OSEE's user-definable data model, which offers revision control, bidirectional traceability, project status reporting, and metrics.</p>
+<p>All project data is stored in OSEE's user-definable data model, which offers revision control, bidirectional traceability across the full product life cycle, project status reporting, and metrics.</p>
</div>
@@ -43,16 +46,17 @@
<div id="feature_3">
<h4>A Potent Framework</h4>
<p>
-In addition to excelling as a stand-alone application, OSEE offers a full-featured API, enabling
-developers to harness OSEE's powerful data management capabilities for their own applications.
+OSEE offers a full-featured Java API and REST web services for seamless integration of COTS and open-source software.
+Enabling developers to harness OSEE's powerful data management capabilities for their own project needs.
</p>
</div>
<div id="feature_4">
-<h4>Version and Variant Management</h4>
-<p>OSEE's advanced branch management capabilities, including change reports and automated merging,
+<h4>Product Line Engineering</h4>
+<p>OSEE's Product Line Engineering provides systematic, strategic reuse of engineering artifacts across the full product life cycle.
+OSEE's advanced branch management capabilities, including automated change reports and conflict detection,
make it possible to control many variants of a project with ease. Since OSEE retains a full revision
-history of every resource in the system, engineers can make and review changes with greater confidence.</p>
+history of every artifacts in the system, engineers can make and review changes with greater confidence.</p>
</div>
<div id="feature_more">
@@ -60,5 +64,4 @@
<p>Read the OSEE <a href="http://wiki.eclipse.org/OSEE">Wiki</a> and join the discussion at the <a href="http://www.eclipse.org/forums/index.php?t=thread&frm_id=68&S=03be8852279043e2fbe465ca71cbb7ac">forum</a> to get involved in using or developing OSEE.</p>
<p>Our Eclipse project page can be found here: <a href="/projects/project_summary.php?projectid=technology.osee">About OSEE</a>
</div>
-</div>
-
+</div>
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