In an office, there’s a few officer that record their finger to the Finger Print Time Recorder early in the morning and then went out. Never to be seen the whole day. In the evening when about the time to go back, they suddenly emerge and record their finger. He/she do their finger recording time punctually. But in the actual fact is they are not in the office the whole day. Doing some 'side income' outside. It didn’t happen once in a while but every day, month and in fact for years. But because of the accuracy of finger recording time, he/she get off easily.
