State law is debated and voted on in the plenary chamber of the North Rhine-Westphalian state parliament in Düsseldorf, which seats 195 members. In January 2025, PROTONES was delighted to be commissioned to install and commission a new microphone conferencing and voting system. In several weeks of concentrated work, the previous system from 2012 was replaced with user-friendly, cutting-edge technology. To the whole article