Manipulation

As underhand influence

 * Crowd manipulation
 * Data manipulation
 * Market manipulation
 * Media manipulation
 * Parental manipulation
 * Psychological manipulation

In a physical context

 * Card manipulation
 * Coin manipulation
 * Hat manipulation
 * Joint manipulation
 * Object manipulation
 * Spinal manipulation

In technology

 * Bit manipulation
 * Data Manipulation Language
 * Direct manipulation interface
 * Feature Manipulation Engine
 * GNU Image Manipulation Program (GIMP)
 * Knowledge Query and Manipulation Language
 * Manipulation of atoms by optical field
 * Photo manipulation
 * Symbolic Manipulation Program