Displaying Zabbix on a large screen for many people requires taking into account the display location, the experience level of the people who will be expected to look at it, and other factors that can shape your decisions on how to configure this aspect of information. Since Zabbix 3.2, Zabbix SIA has made more and more progress on the front dashboard to make it more dynamic and polished. It's probably best to create graphs in this dashboard and share them with other users. Another solution that is to use some third-party software, such as Grafana.