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    | • | 
    Mechanic
    Bob has a workorder with stickies. 
    A view 
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    of
    the model is displayed on his PEDD. 
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    Bob
    says, “show IETM” in order to change the display 
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    from
    the model to the IETM. 
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    – | 
    speech.interpreter.GlobalInterpreter.interpret() 
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    – | 
    ui.UserInterfaceManager.displayUserInterface 
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     (int userInterfaceID, 
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        int
    displayStatus, 
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       int panelID) 
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