a process which consists of having the preclear move his body around the room under the auditor's direction until (a) he finds he is in actualcommunication with many spots on the surface of things in the room, (b) until he can select spots in the room and know he is selecting them and can communicate with them, and (c) select spots and move to them, decide when to touch them and when to let go. —9th ACC Volume 1 Approved Glossary