An instrument that shows direction without knowing the destination. A compass orients; it does not choose.

The leading-in — Aristotle's word for being led from particulars toward the whole; the walk by which a newcomer becomes at home. Greek joins the naming strata.

Direction offered to one finding their way. Guidance points and leaves the walking to them.

The clear image of a landscape — given a grouping and a number of sections, it lays out the provinces that fill a space. Displacement-class: the drawn graphic re-derives at any size without the truth changing; regions are discoverable, and clickable once discovered. Léarscáil, Irish: a careful image of the land.

The reasoned way of working — method examined and owned, so the how carries its why.

The means of moving through a structure and knowing where you stand in it. Direction offered rather than imposed.

Knowing which way one faces, and what lies around. Orientation must be established before direction means anything.

A named browser engine. A named tool rather than a concept.