Anaerobic digestion is genuinely interesting and completely invisible. The plant is tanks and pipework; the process happens inside them. A visitor sees infrastructure and has to take the rest on trust.
DSD supplied the display that makes the process visible — the route from food waste through the facility to energy and digestate, shown as a sequence rather than described on a board.
For a facility that hosts stakeholders, school groups and planning visitors, that screen is doing the tour guide’s hardest job.