Apparatus for data collection; apparatus for data entry; apparatus for data output; apparatus for data storage; apparatus for reading data; apparatus for receiving data; apparatus for retrieving data; apparatus for sending data; apparatus for the acquisition of data; apparatus for the graphic display of data; apparatus for the storage of data; apparatus for transmitting data; apparatus for use in data logging; computer apparatus for processing data; computer databases; computer software programs for database management; consoles for use with data processing apparatus; data acquisition apparatus; data acquisition instruments; data capture apparatus; data capture instruments; data carrying instruments; data collecting machines; data collection apparatus; data collection instruments; data collectors; data display apparatus; data entry apparatus; data feeders; data logging apparatus; data processing devices; data processing equipment; data processing input devices; data processing instruments; data processing software; data processors for control of material supply; data protection backup units; data receivers; data recorded electronically; data recording apparatus; data retrieval apparatus; data storage devices; data storage devices for recording data; data storage instruments; data stored for access by computer programs; data terminals; data transfer apparatus; data transfer instruments; data transmitting apparatus; data transmitting instruments; database programs; databases; digital data receiving apparatus; digital data transmitting apparatus; digital to analogue data converters; electric keyboards for data input; electronic apparatus for manipulating data; electronic apparatus for the transmission of data; electronic data carriers; electronic data collection apparatus; electronic data input apparatus; electronic data input apparatus for use with computers; electronic data output apparatus; electronic data processing apparatus; electronic data processing devices; electronic data processing equipment; electronic data processing installations; electronic devices for data processing; electronic devices for transmitting data; electronic instruments for the receiving of data; electronic remote data transfer apparatus; external storage apparatus for use with data processing apparatus; information storage devices for use in data processing apparatus; input apparatus for data processors; input apparatus for transferring data from computers; input apparatus for transferring data to computers; input apparatus for use with computers for handling data; input devices for data processing apparatus; instruments for electronic data processing; instruments for surveying physical data; instruments for the recording of data; interactive data transfer apparatus; interfaces for use with audible data; keyboards for data entry; mobile data apparatus; mobile data instruments; operator controlled electrical data-interface apparatus; portable electronic apparatus for the analysis of machine data; portable electronic apparatus for the collection of machine data; programs for data processing apparatus (recorded); programs for data-processing; remote data gathering apparatus; scanners for entering data into computers; scientific apparatus for the receiving of data; solid-state electronic data storage materials; terminals for data processing; visual display apparatus for reading data; wire free data transmission apparatus