1.   A major problem arose from the way in which the adjustable peg system was operated.

2.   Kaohsiung operates a system whereby employees can offer operational advice regarding improvements to production methods.

3.   ReplayTV is more difficult to hack because it uses a proprietary operating system.

4.   There is just about enough annalistic evidence to suggest that Charles operated this system at least in the second half of his reign.

5.   In all these cases, the person operating the system is using the computer to achieve the results that he wishes to obtain.

6.   It was however, very labour intensive and therefore expensive in term staff hours in operating the system and particularly in issuing overdue notices.

7.   The reality is that REAL members themselves operate a system of scale charges.

8.   The banks operate the system of payment by cheques and offer a wide range of financial services to their customers.

9.   And engineers could step in and manually operate building systems.