Able to be reached and used by the bodies and minds that meet it. Accessibility is a property of the design, never of the user.

To read the meaning back out of the coded — reversal of encoding, faithfully.

Unbound and unpriced — at liberty; in this house, what every tool becomes once the family's need is served.

A named service listing credentials known to have appeared in breaches. A named tool rather than a concept.

Not closed against entry or inspection. Openness is a standing condition, not a single act.

To remove what was holding a thing closed. Unlocking grants access that already existed behind the barrier.