Wayfinding requires designers to organise and communicate the dynamic relationships of space and the environment. Basically, it requires the naming and marking of places, identifying destinations, and providing directional information. The Cooperative Research Centre for Construction Innovation has produced a comprehensive, if somewhat technical, set of guidelines for wayfinding.
The guide covers basic principles, and very detailed design solutions and strategies, covering topics such as arrival point, main entry, internal arrival point, graphic communication, restrooms and toilets, lifts, and signage design. Sign legibility, system design criteria, and viewing distance to signs are all covered, plus much more. Wayfinding is a key element of accessibility for everyone. Making signs and systems universally designed for everyone requires additional thought and planning.
AS 1428.4.2 Wayfinding Standard, is expected to be published very soon.