كايرو دار | بالصور.. فريقARO بهندسة الإسكندرية يبتكرون جهازا يحل أزمة انقطاع الكهرباء

كايرو دار | بالصور.. فريقARO بهندسة الإسكندرية يبتكرون جهازا يحل أزمة انقطاع الكهرباء

large museums employ exhibit design staff for graphic and environmental design projects,

Most mid-size and large museums employ exhibit design staff for graphic and environmental design projects, including exhibitions. In addition to traditional 2-D and 3-D designers and architects, these staff departments may include audio-visual specialists, software designers, audience research and evaluation specialists, writers, editors, and preparators or art handlers. These staff specialists may also be charged with supervising contract design or production services. The exhibit design process builds on the interpretive plan for an exhibit, determining the most effective, engaging and appropriate methods of communicating a message or telling a story. The process will often mirror the architectural process or schedule, moving from conceptual plan, through schematic design, design development, contract document, fabrication and installation. Museums of all sizes may also contract the outside services of exhibit fabrication businesses.

Exhibition design has as multitude of strategies, theories, and methods but two that embody much of the theory and dialogue surrounding exhibition design are the metonymy technique and the use of authentic artifacts to provide the historical narrative. Metonymy, or "the substitution of the name of an attribute or adjunct for that of the thing meant,"^[20] is a technique used by many museums but few as heavily and as influentially as Holocaust museums. The United States Holocaust Memorial Museum in Washington D.C., for example, employs this technique in its shoe exhibition. Simply a pile of decaying leather shoes piled against a bare, gray concrete wall the exhibit relies heavily on the emotional, sensory response the viewer will naturally through this use metonymic technique. This exhibition design intentionally signifies metonymically the nameless and victims themselves. This metaphysical link to the victims through the deteriorating and aged shoes stands as a surviving vestige of the individual victim. This technique, employed properly, can be a very powerful one as it plays off the real life experiences of the viewer while evoking the equally unique memory of the victim. Metonymy, however, Jennifer Hansen-Glucklich argues, is not without its own problems. Hansen-Glucklich explains, "...when victims’ possessions are collected according to type and displayed en masse they stand metonymically for the victims themselves ... Such a use of metonymy contributes to the dehumanization of the victims as they are reduced to a heap of indistinguishable objects and their individuality subsumed by an aesthetic of anonymity and excess."^[21] While a powerful technique Hansen-Glucklick points out that when used en masse the metonym suffers as the memory and suffering of the individual is lost in the chorus of the whole. While at times juxtaposed, the alternative technique of the use of authentic objects is seen the same exhibit mentioned above. The use of authentic artifacts is employed by most, if not all, museums but the degree to which and the intention can vary greatly. The basic idea behind exhibiting authentic artifacts is to provide not only legitimacy to the exhibit's historical narrative but, at times, to help create the narrative as well. The theory behind this technique is to exhibit artifacts in a neutral manner to orchestrate and narrate the historic narrative through, ideally, the provenance of the artifacts themselves. While albeit necessary to most some degree in any museum repertoire, the use of authentic artifacts can not only be misleading but as equally problematic as the aforementioned metonymic technique. Hansen-Glucklick explains, "The danger of such a strategy lies in the fact that by claiming to offer the remnants of the past to the spectator, the museum creates the illusion of standing before a complete picture. The suggestion is that if enough details and fragments are collected and displayed, a coherent and total truth concerning the past will emerge, visible and comprehensible. The museum attempts, in other words, to archive the unachievable."^[21] While any exhibit benefits from the legitimacy given by authentic objects or artifacts the temptation must be protected against in order to avoid relying solely on the artifacts themselves. A well designed exhibition should employ objects and artifacts as a foundation to the narrative but not as a crutch; a lesson any conscientious curator would be well to keep 

arious positions within the museum carry out the policies established by the Board and the Director. These positions include but are not limited to curators, collections managers/registrars, public programmers/educators, exhibition designers, and building operators. These positions and all other employees should work together toward the museum’s institutional goal.

• Curator – research the collection and most often write the text labels for exhibitions. In larger institutions, there may be a curator assigned to each collection of objects the museum holds. Ex: Curator of Modern Art, Curator of Natural History, Curator of History, etc.

• Collections Management/Registrar – responsible for the care and maintenance of all objects in the museum’s collection, tracks movement of objects in and out of the museum on loan or on exhibition, records information about objects in databases-such as an object's provenance. Registrars oversee the accessioning process, which formally accepts objects into the museum's collection with an accession number and detailed record. Collections Managers and Registrars uphold the Collections Policy, which guides what is and is not accepted into the museum collection.

• Public Programmer/Educator – creates programs for the public and designs interactives for exhibitions. This position also oversees volunteers and docents at the museum. Depending on the institution, educators may also research the collections and write text for exhibitions. Educators work with the Board, Director, and Curator to ensure that the needs of the public are met as laid out in the institution’s mission statement.

• Exhibition Designer – designs and installs the exhibition under the supervision of the curator and collections manager. They have the vital role of creating exhibition space that is navigable by the visitor.

• Building Operators – oversee security and maintenance of the museum. In larger museums, building operators will work with Collections Managers to mai

management

The roles associated with the management a museum largely depends on the size of the institution, but every museum has a hierarchy of governance with a Board of Trustees serving at the top. The Director is next in command and works with the Board to establish and fulfill the museum’s mission statement and to ensure that the museum is accountable to the public.^[16] Together, the Board and the Director establish a good system of governance that is guided by various other documents such as an institutional or strategic plan, institutional code of ethics, bylaws, and collections policy. The American Association of Museums (AAM) has also formulated a series of standards and best practices that help guide the management of museums. Unfortunately, many small, local museums lack this guidance since accreditation with AAM requires a museum to operate on an annual budget of at least $25,000.^[17]

A change in leadership may ultimately effect changes at the museum, as new directors commonly have new ideas for the institution they work for. While change and growth is often good for a museum, they should not reach outside the original mission statement of the institution.

These "public" museums, however, were often accessible only

These "public" museums, however, were often accessible only by the middle and upper classes. It could be difficult to gain entrance. In London for example, prospective visitors to the British Museum had to apply in writing for admission. Even by 1800 it was possible to have to wait two weeks for an admission ticket.^{[citation needed]} Visitors in small groups were limited to stays of two hours.^{[citation needed]} InVictorian times in England it became popular for museums to be open on a Sunday afternoon (the only such facility allowed to do so) to enable the opportunity for "self-improvement" of the other - working - classes.^{[citation needed]}

The Ashmolean museum, however, founded in 1677 from the personal collection of Elias Ashmole, was set up in the University of Oxford to be open to the public and is considered by some to be the first modern public museum.^[13] The collection included that of Elias Ashmole which he had collected himself, including objects he had acquired from the gardeners, travellers and collectors John Tradescant the elder and his son of the same name. The collection included antique coins, books, engravings, geological specimens, and zoological specimens—one of which was the stuffed body of the last dodo ever seen in Europe; but by 1755 the stuffed dodo was so moth-eaten that it was destroyed, except for its head and one claw. The museum opened on 24 May 1683, with naturalist Robert Plot as the first keeper. The first building, which became known as the Old Ashmolean, is sometimes attributed to Sir Christopher Wren or Thomas Wood.^[14]

In France, the first public museum was the Louvre Museum in Paris,^{[citation needed]} opened in 1793 during the French Revolution, which enabled for the first time free access to the former French royal collections for people of all stations and status. The fabulous art treasures collected by the French monarchy over centuries were accessible to the public three days each "décade" (the 10-day unit which had replaced the week in the French Republican Calendar). The Conservatoire du muséum national des Arts (National Museum of Arts's Conservatory) was charged with organizing the Louvre as a national public museum and the centerpiece of a planned national museum system. As Napoléon I conquered the great cities of Europe, confiscating art objects as he went, the collections grew and the organizational task became more and more complicated. After Napoleon was defeated in 1815, many of the treasures he had amassed were gradually returned to their owners (and many were not). His plan was never fully realized, but his concept of a museum as an agent of nationalistic fervor had a profound influence throughout Europe.

American museums eventually joined European museums as the world's leading centers for the production of new knowledge in their fields of interest. A period of intense museum building, in both an intellectual and physical sense was realized in the late 19th and early 20th centuries (this is often called "The Museum Period" or "The Museum Age"). While many American museums, both Natural History museums and Art museums alike, were founded with the intention of focusing on the scientific discoveries and artistic developments in North America, many moved to emulate their European counterparts in certain ways (including the development of Classical collections from ancient Egypt, Greece, Mesopotamia and Rome). Drawing on Michel Foucault’s concept of liberal government, Tony Bennett has suggested the development of more modern 19th century museums was part of new strategies by Western governments to produce a citizenry that, rather than be directed by coercive or external forces, monitored and regulated its own conduct. To incorporate the masses in this strategy, the private space of museums that previously had been restricted and socially exclusive were made public. As such, objects and artifacts, particularly those related to high culture, became instruments for these "new tasks of social management."^[15]Universities became the primary centers for innovative research in the United States well before the start of the Second World War. Nevertheless, museums to this day contribute new knowledge to their fields and continue to build collections that are useful for both research and display.

Early museums began as the private collections

Early museums began as the private collections of wealthy individuals, families or institutions of art and rare or curious natural objects andartifacts. These were often displayed in so-called wonder rooms or cabinets of curiosities. Public access was often possible for the "respectable", especially to private art collections, but at the whim of the owner and his staff. The oldest such museum in evidence was Ennigaldi-Nanna's museum, dating from c. 530 BC and devoted to Mesopotamian antiquities; it apparently had sufficient traffic as to warrant labels for the ordered collection, although there is no source for this information.

The oldest public museums in the world opened in Rome during the Renaissance. However, many significant museums in the world were not founded until the 18th century and the Age of Enlightenment:

• the Capitoline Museums, the oldest public collection of art in the world, began in 1471 when Pope Sixtus IV donated a group of important ancient sculptures to the people of Rome.
• the Vatican Museums, the second oldest museum in the world, traces its origins to the public displayed sculptural collection begun in 1506 byPope Julius II
• the Royal Armouries in the Tower of London is the oldest museum in the United Kingdom. It opened to the public in 1660, though there had been paying privileged visitors to the armouries displays from 1592. Today the museum has three sites including its new headquarters inLeeds.^[8]

Museum purposes change from institution to institution

Museum purposes change from institution to institution. Some favor education over conservation, or vice versa. For example, in the 1970s, theCanada Science and Technology Museum favored education over preservation of their objects. They displayed objects as well as their functions. One exhibit featured a historic printing press that a staff member used for visitors to create museum memorabilia.^[6] Some seek to reach a wide audience, such as a national or state museum, while some museums have specific audiences, like the LDS Church History Museum or local history organizations. Generally speaking, museums collect objects of significance that comply with their mission statement for conservation and display. Although most museums do not allow physical contact with the associated artifacts, there are some that are interactive and encourage a more hands-on approach. In 2009, Hampton Court Palace, palace of Henry VIII, opened the council room to the general public to create an interactive environment for visitors. Rather than allowing visitors to handle 500 year old objects, the museum created replicas, as well as replica costumes. The daily activities, historic clothing, and even temperature changes immerse the visitor in a slice of what Tudor life may have been.^[7]