G - Physics – 07 – F
Patent
G - Physics
07
F
G07F 7/10 (2006.01) G06F 1/00 (2006.01) G06F 15/30 (1990.01)
Patent
CA 2111912
HAND HELD TERMINAL FOR PERFORMING PURCHASING, DEBIT, CREDIT AND DRAWING OPERATIONS ABSTRACT The invention relates to a hand-held ter- minal for performing, with a very great safety, purchasing, debit, credit and drawing operations, which terminal comprises a terminal body which can be used by an user at any place, and includes a keyboard for keying an access code driving an assem- bly for generating a secret code which can be con- tinuously changed and can be monitored by a central control unit for actuating the functions of the hand held terminal, there being moreover provided a microprocessor card which can be introduced into the terminal to access the services thereof.
Finlayson & Singlehurst
Porazzi Giorgio
LandOfFree
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