| 摘要 |
<p>A system (10) for monitoring attendance comprising: recording means to record that a user (20, 21) has attended a predetermined location (30, 31 etc); transmitting means to transmit a signal that the user has attended said location; receiving means (40) to receive said signal; a timer to set a predetermined time limit for the user to record attendance at said location; an alert means (40) to provide an alert; wherein said alert means is activated if said user (20, 21) has not attended said location within said time limit.</p> |
