Postures by Emily Short begins here.

"Postures defines three postures -- seated, standing, and reclining -- and allows pieces of furniture to specify which postures are possible and preferred when the player is on those furnishings."

• Section 1 - The Concenpt
• Section 2 - Posture Permission
• Section 3 - Rooms and Postures
• Section 4 - Sitting, Lying, and Standing On Commands
• Section 5 - Sitting, Lying, and Standing with Default Objects
• Section 6 - Disambiguating Postures
• Section 7 - Taking Position Action
• Section 8 - Posture Changes Automatically When Moving
• Section 9 - Convert Exits when sitting or lying in a room