Record attendance and display of time information, including the duration of obstacles at work. The application is intended for employees who do not have the ability to record their own attendance at classical sensors / attendance terminals. Each recorded event (arrival / departure), except for event time, also carries the position where the item was registered. In iCard, this position can be displayed.At the same time, it allows all employees who are registered with the iCard system to obtain information on their own attendance (balance of working hours, vacation leave, overtime, ...)