11 Schindler Group provides its service technicians with a digital toolkit contained in each person's iPhone. The toolkit is linked to a mobile dashboard provided to customers, which shows the status of each elevator Michael Hart launches Project Gutenberg - whose aim is to make copyright-free works electronically widely available - by entering the text of the U.S. Declaration of Independence into a University of Illinois mainframe, creating a 5K file. 1972 1971 and escalator overseen by a customer's property manager. Pulsar, the world's first all-electronic digital watch and the first to use a digital display, is launched.