Touch event for a specified object

HI,

in iPhone, i am trying to move my game object with my finger .
(game object should move with touch finger freely ).
Thing is iam getting the moving part of the game object with my finger ,
problem if i touch on the cube then only it should start moving , but now wher ever i touch on the screen it is moving , i want the thing for how to find touch even for a specific game object ?

Thanks in Advance
DaSaRaDHI BENDI

If your talking about physics, then you should try the DragRigidbody script (in the standard assets). But it doesn’t work with iPhone touches, only cursor.

What you need to do is replace the regular unity touched based stuff with raypicks to see if you actually touch an object and react correspondingly