A method and system for registration of a user to use a particular terminal of a computer system. The method includes providing a printed registration form including registration information and coded data thereon, the coded data including an indication of an identity of the form and at least one reference point on the form. The method also includes receiving in the computer system, through said terminal, indicating data from a sensing device, the indicating data including information regarding an identity of the sensing device, the identity of the form and at least one action of the sensing device in relation to the form generated by the sensing device using at least some of the coded data. The method further includes determining, from the indicating data and stored user registration data in the computer system, an identity of a registered user of the computer system; and storing, in the computer system, registration data associating the identity of the registered user with said computer system terminal.