Whois & Analysis for ptv.de

In-flight entertainment (IFE) refers to the entertainment available to aircraft passengers during a flight.

In 1936, the airship Hindenburg offered passengers a piano, lounge, dining room, smoking room, and bar during the 2 1/2 day flight between Europe and America.

After the Second World War, IFE was delivered in the form of food and drink services, along with an occasional projector movie during lengthy flights.

In 1985 the first personal audio player was offered to passengers, along with noise cancelling headphones in 1989.

During the 1990s the demand for better IFE was a major factor in the design of aircraft cabins.

Before then, the most a passenger could expect was a movie projected on a screen at the front of a cabin, which could be heard via a headphone socket at his or her seat.

Now, in most aircraft, private IFE TV screens are offered on most airlines.

Sustainable design (also called environmental design, environmentally sustainable design, environmentally conscious design, etc) is the philosophy of designing physical objects, the built environment, and services to comply with the principles of social, economic, and ecological sustainability.

Technology ("science of craft", from Greek, techne, "art, skill, cunning of hand"; and) is the collection of techniques, skills, s and processes used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation.

Technology can be the knowledge of techniques, processes, and the like, or it can be embedded in machines which can be operated without detailed knowledge of their workings.

Logistics is generally the detailed organization and implementation of a complex operation.

In a general business sense, logistics is the management of the flow of things between the point of origin and the point of consumption in order to meet requirements of customers or corporations.

The resources managed in logistics can include physical items such as food, materials, animals, equipment, and liquids; as well as abstract items, such as time and information.

The logistics of physical items usually involves the integration of information flow, material handling, production, packaging, inventory, transportation, warehousing, and often security.

Computer software, or simply software, is that part of a computer system that consists of data or computer instructions, in contrast to the physical hardware from which the system is built.

In computer science and software engineering, computer software is all information processed by computer systems, programs and data.

Computer software includes computer programs, libraries and related non-executable data, such as online documentation or digital media.

Computer hardware and software require each other and neither can be realistically used on its own.