Isis (Ancient Greek: Ἶσις, original Egyptian pronunciation more likely Aset) is a goddess in Ancient Egyptian religious beliefs, whose worship spread throughout the Greco-Roman world. She was worshipped as the ideal mother and wife as well as the patron of nature and magic. She was the friend of slaves, sinners, artisans, and the downtrodden, and she listened to the prayers of the wealthy, maidens, aristocrats, and rulers. Isis is often depicted as the mother of Horus, the hawk-headed god of war and protection (although in some traditions Horus's mother was Hathor), and she is depicted suckling him in an attitude similar to that of the Virgin Mary with the Child Jesus. Isis is also known as protector of the dead and goddess of children.

The name Isis means "Throne". Her headdress is a throne. As the personification of the throne, she was an important representation of the pharaoh's power. The pharaoh was depicted as her child, who sat on the throne she provided. Her cult was popular throughout Egypt, but the most important sanctuaries were at Behbeit El-Hagar in the Nile delta, and, beginning in the reign with Nectanebo I (380–362 BCE), on the island of Philae in Upper Egypt.

The Panopticon is a type of institutional building designed by English philosopher and social theorist Jeremy Bentham in the late eighteenth century. The concept of the design is to allow an observer to observe (-opticon) all (pan-) inmates of an institution without them being able to tell whether or not they are being watched.

The design consists of a circular structure with an "inspection house" at its centre, from which the managers or staff of the institution are able to watch the inmates, who are stationed around the perimeter. Bentham conceived the basic plan as being equally applicable to hospitals, schools, poorhouses, daycares, and madhouses, but he devoted most of his efforts to developing a design for a Panopticon prison, and it is his prison which is most widely understood by the term.

Bentham himself described the Panopticon as "a new mode of obtaining power of mind over mind, in a quantity hitherto without example."

In 1786-7, Bentham traveled to Krichev in White Russia to visit his brother, Samuel, who was engaged in managing various industrial and other projects for Prince Potemkin. It was Samuel (as Jeremy later repeatedly acknowledged) who conceived the basic idea of a circular building at the hub of a larger compound as a means of allowing a small number of managers to oversee the activities of a large and unskilled workforce. Jeremy began to develop this model, particularly as applicable to prisons, and outlined his ideas in a series of letters sent home to his father in England. He supplemented the supervisory principle with the idea of contract management; that is, an administration by contract as opposed to trust, where the director would have a pecuniary interest in lowering the average rate of mortality.