EWS, VAXeln Windowing Software

  The VAXELN Window Server (EWS) package provides a way to use a VAX 
  workstations as an X Windows terminal.

  EWS is a collection of software components that are used to set up a 
  network environment in which an OpenVMS host system provides DECwindows 
  services for specific X Windows client terminals -- specific Compaq VAX 
  workstations and X Windows terminals are supported by EWS.  These client
  systems bootstrap and run the (included) EWS client software.

  EWS is based on the VAXELN operating system environment.