It is possible to get communication of a kind, not by holding a pencil in the fingers, but by placing the hand on a larger piece of wood not at all adapted for writing with. The movements are then coarser, and the code more elementary; but in principle, when the procedure is analysed, it is seen not to be essentially different. It may be more akin to semaphore-arm signalling or flag-wagging; but any device whereby mental activity can translate itself into movements of matter will serve for subliminal as well as for conscious action; and messages by tilting of a table, though crude and elementary, are not really so surprising or absurd as at first sight they seem. The tilts of a telegraphic operator's key are still more restricted; but they serve. A pen or pencil is an inanimate piece of matter guided by the fingers. A planchette is a mere piece of wood, and when touched it must be presumed to be guided by the muscles,--though there is often an illusion, as with the twig of the dowser, that the inanimate object is moved directly, and not by muscular intervention. So also we may assume that a table or other piece of furniture is tilted or moved by regular muscular force: certainly it can only move at the expense of the energy of the medium or of people present. And yet in all these cases the substance of the message may be foreign to the mind of anyone touching the instrument, and the guidance necessary for sense and relevance need not be exercised by their own consciousness. When a table or similar rough instrument is employed, the ostensible communicators say that they feel more _directly_ in touch with the sitters than when they operate through an intermediary or 'control' on their side,--as they appear to find it necessary to do for actual speech or writing,--and accordingly they find themselves able to give more private messages, and also to reproduce names and technicalities with greater facility and precision. The process of spelling out words in this way is a slow one, much slower than writing, and therefore the method labours under disadvantages, but it seems to possess advantages which to some extent counterbalance them.