WE WILL ADDRESS THE STATEMENT OF WORK WITH THE SINGLE HIGH-LEVEL TASK 1: TO DEVELOP AND TEST UPDATES TO THE EXISTING OPENFRAMESINTERFACE THAT ENABLE REALTIME RENDERING OF SPACECRAFT POSITION AND ATTITUDE. WE WILL ACCOMPLISH THIS TASK WITH TWO SUBTASKS, EACH OF WHICH RESULTS IN A DEMONSTRATION AND UPDATED VERSIONS OF THE OPENFRAMES API AND OPENFRAMESINTERFACE PLUGIN. NOTE THAT FOR BOTH SUBTASKS, WE WILL WORK WITH THE COR TO OBTAIN SAMPLE DATA THAT WILL BE USED FOR TESTING AND DEMONSTRATION PURPOSES. SUBTASK 1.1: OPENFRAMES ENHANCEMENTS OUR FIRST SUBTASK WILL FOCUS ON ENHANCEMENTS NEEDED IN THE OPENFRAMES API IN ORDER TO EFFECTIVELY DISPLAY REALTIME DATA. EXAMPLES INCLUDE BUT ARE NOT LIMITED TO: DISPLAYING VECTORS BETWEEN CELESTIAL BODIES, SPACECRAFT, OR GROUND STATIONS OBTAINING SPACECRAFT POSITION/ATTITUDE DATA FROM DISPARATE SOURCES EXPANDING THE OPENFRAMES TRAJECTORY OBJECT S FLEXIBILITY WITH RESPECT TO SPECIFYING ATTITUDE POINTS SEPARATELY FROM POSITION POINTS WE WILL WORK WITH THE COR TO IDENTIFY AND PRIORITIZE ALL NECESSARY GRAPHICAL IMPROVEMENTS, THEN RESEARCH AND IMPLEMENT THEM OPENFRAMES. SUBTASK 1.2: REALTIME PROPAGATION SUPPORT IN OPENFRAMESINTERFACE OUR SECOND SUBTASK WILL FOCUS ON UPDATING THE OPENFRAMESINTERFACE GMAT PLUGIN WITH SUPPORT FOR A REALTIME DATA ANIMATION MODE. CURRENTLY THE PLUGIN CAN ANIMATE THE SCENE IN REAL TIME, HOWEVER THE DATA USED FOR ANIMATION IS ASSUMED TO BE PRE-COMPUTED. WE WILL WORK WITH THE COR TO DEFINE USE-CASES FOR ANIMATING DATA THAT CHANGES IN REALTIME, SUCH AS ATTITUDE TELEMETRY. THIS TASK WILL REQUIRE INTEGRATION WITH REALTIME PROPAGATORS THAT ARE CURRENTLY BEING DEVELOPED FOR GMAT, AND WE WILL COORDINATE THESE ACTIVITIES WITH THE COR AND GMAT STAKEHOLDERS. WE WILL ALSO MODIFY THE OPENFRAMESINTERFACE GUI TO EXPOSE THE NEWLY-ADDED OPENFRAMES CAPABILITIES FROM SUBTASK 1.1, SO THAT USERS HAVE DIRECT ACCESS TO ENABLING/DISABLING VISUALIZATION COMPONENTS.