Walther, PeggyGiebler, PeterSpilke, JoachimSchiefer, GerhardWagner, PeterMorgenstern, MarliesRickert, Ursula2019-10-152019-10-1520043-88579-378-4https://dl.gi.de/handle/20.500.12116/29009The high costs for developing learning objects for electronic media demand the production of reusable learning content. To reach this goal, standards which are supported and accepted by software manufacturers are needed. Some initiatives (AICC, ARIADNE, IMS, IEEE-LTSC) develop specifications to unite them in one standard. The Advanced Distributed Learning (ADL) initiative summarizes the results in the Sharable Content Reference Model (SCORM), which is being established as quasi-standard.deText/Conference Paper1617-5468