Emitter

Emitters are switches that can make new items appear in the level. Tweaking the emitter can affect the angle, velocity and frequency of the object emitted. You can only emit items that are:
 * Items received in story mode.
 * Dangerous objects, bubbles, prizes, and points.
 * Items saved on "My objects".
 * Items received from the community.

Trivia

 * The emitter of the terrible Oni has a view of one of the staff for the creation team of LittleBigPlanet if you look at it's emitter on the moon.
 * This is also applied to the emitters in Popit Puzzles's Emitters which when viewed the emitters that produce floating platforms a sun sticker appears.