Abstract: A method and apparatus can set validity of the operation for a piece of information to be displayed on a display terminal, such as a displaying, scaling or underwriting operation, and to allow the operation of the displayed information responsive to the information indicating the validity. In the operation of a multi-window controlled screen, a desired screen can be easily displayed closest to the user. Moreover, the information displayed on a screen is divided into a constant unit, and the information indicating validity of the operation is caused to correspond to the divided unit. This information is separately displayed to the user as an icon. Then the overwriting, deleting, moving or scale changing operation, or the like, can be accomplished independently of one another so that a desired document can be easily made. If the invention is applied to an electronic mail system, the document can be easily overwritten.

Abstract: Computer-based application systems encounter a case in which data must not exist in a plurality of storage devices. This problem emerges typically in translocating data. The invention disclosed here is intended to erase data in its original location promptly after it has been translocated. The invention comprises a memory card containing a processor and a storage device wherein the memory card is connected to an external processing apparatus. In response to a command issued by the processing apparatus, data is erased from the memory card just after it is copied to the processing apparatus. Thereafter, the data stored in the processing apparatus may be transferred to a second memory card.

Abstract: A processor is provided for determining the layout of a branch of a bank or the like. On the basis of the determined layout, the processor further determines a moving route of a transaction processing apparatus to be moved. The transaction processing apparatus is moved to a predetermined position along the determined moving route. In that case, the transaction processing apparatus recognizes its own position and at the same time controls a driving mechanism so that the transaction processing apparatus is moved along the moving route. The driving mechanism is incorporated in the transaction processing apparatus.

Abstract: The content of a banking transaction inputted through a terminal of specifying the transaction is executed if the transaction has sufficient related financial evidence (for example balance). In turn, in the case that there is no financial evidence or insufficient financial evidence, (for example, where the cash is selected as a transaction financial source and the cash is not deposited yet or a balance of the deposit selected as a financial source is lacking) an execution of the transaction is temporarily halted and the content of the halted transaction is stored in a file of halted transactions. Data relating to a transaction financial source is stored in a file of halted transactions; the information is checked when the balance of the account is renewed by a deposit or transfer, that is when it changes, and with respect to such checking execution of the halted transaction is judged as to whether it can now be carried out.