US Patent 11435887 Machine display operation systems and methods

A method of operating a machine via a display device user interface includes generating a text tree display control comprising a tree of text blocks on a first portion of a machine display interface, generating a term control comprising individual terms identified in the text tree display control on a second portion of the machine display interface, generating a navigation control comprising a visual representation of each branch of the text tree display control on a third portion of the machine display interface, operating an individual area of the term control comprising an individual term, to highlight and change all instances of the individual term in the text tree display control, and operating the navigation control to reorder branches of the text tree display control.