Despite alll economic and organisational advantages of standardization, there is no „one fits all“, at least no „one fits all perfectly“. This is why university Magdeburg-Stendal gave proirity to teaching and the individual needs of each department when establishing AV standards. As a consequence, there are no more different room types. But every room perfectly fits its purpose, without any redundancies or unnecessary features.
Nevertheless, standardized user surfaces do comply with: „one fits all“. For good orientation and confident usage of AV systems. And for a strong focus on what matters: academic content.