My last job we filled out paper time sheets, and accountability/verification was very lax. The data was used for payroll only.
My current job requires programmers to punch in and out. I haven't been here long enough to figure out what they're using the data for.
If you give a man a fish he will eat for a day.
If you teach a man to fish he will buy an ugly hat.
If you talk about fish to a starving man, you're a consultant.