Use-Activated

This type of psionic item simply has to be used to activate. Use activation is generally straightforward and self-explanatory.

Many use-activated items are objects that a character wears. Some items made for wearing must still be activated. Although this activation sometimes requires a command thought (see above), usually it means mentally willing the activation to happen (a free action). The description of an item states whether a command thought is needed in such a case.

Unless stated otherwise, activating a use-activated psionic item is either a standard action or not an action at all and does not provoke attacks of opportunity, unless the use involves performing an action that provokes attacks of opportunity in itself. If the use of the item takes time before a psionic effect occurs, then use activation is a standard action. If the item’s activation is subsumed in its use and takes no extra time, use activation is not an action at all.

Use activation doesn’t mean that if you use an item, you automatically know what it can do. You must know (or at least guess) what the item can do and then use the item to activate it, unless the benefit of the item comes automatically.

Powers stored in use-activated items are usually not augmented, because the manifester level of such an item is assumed to be the minimum possible to manifest the stored power.