Overseen

verb

1. To survey, look at something in a wide angle.
2. To supervise, guide, review or direct the actions of a person or group.

   "It is congress's duty to oversee the spending of federal funds."

3. To inspect, examine

   "Gamekeepers oversee a hunting ground to see to the wildlife's welfare and look for poachers."

4. To fail to see; to overlook, ignore.
5. To observe secretly or unintentionally.