An iconic programming system wherein each icon within the system may have zero or more data input connections, zero or more data output connections, an optical sequence input connection, and an optional sequence output connection. Each of these connections may be used to graphically connect each icon...http://www.google.es/patents/US5313575?utm_source=gb-gplus-sharePatente US5313575 - Processing method for an iconic programming system
Processing method for an iconic programming system
