9 Downloadable computer application software for use in database management, data search in computer databases, word processing, machine learning, language translation, data processing, signal processing and process control; downloadable computer application software for personal digital assistants, namely, software for use in database management, data search in computer databases, word processing, machine learning, language translation, data processing, signal processing and process control; computers; instruments for measuring length; height measuring instruments; distance measuring apparatus; sensors for determining position; photometers for use in identifying and measuring colors; wireless transmitters and receivers; electronic installations for the remote control of industrial operations