The Fujifilm X-T1 is a DSLR-style weather-resistant mirrorless camera announced by Fujifilm on January 28, 2014. It uses the Fujifilm X-mount.
The X-T1 camera body is dust- and water-resistant and also freezeproof down to −10 °C (14 °F). It has a large electronic viewfinder, larger apparent image than the optical viewfinders of some DSLRs such as the Canon EOS-1D X. It has 3 dials on the top-plate of the camera for adjusting ISO, shutter speed, and exposure compensation. It lacks built-in flash, but includes a flash sync port. A hand grip and battery grip are available as separately sold accessories. No in-body stabilization.
Shortly after the release of the camera, it was reported that the camera had a light leak through its accessory ports. Fujifilm responded stating that only some cameras from an early production run were affected, and offered to repair affected units free of charge.
Later, the X-T1 won the EISA Award "Best Product 2014" in the category "Advanced Compact System Camera".
Fujifilm Holdings Corporation, (富士フイルム株式会社, Fujifuirumu Kabushiki-kaisha), better known as Fujifilm or simply Fuji, is a Japanese multinational photography and imaging company headquartered in Tokyo.
Fujifilm's principal activities are the development, production, sale and servicing of business document solutions, medical imaging and diagnostics equipment, cosmetics, optical films for flat panel displays, optical devices, photocopiers and printers, digital cameras, color film, color paper, photofinishing equipment, photofinishing chemicals, graphic arts equipment and materials.
Fuji Photo Film Co., Ltd. was established in 1934 with the aim of being the first Japanese producer of photographic films. Over the following 10 years, the company produced photographic films, motion-picture films and X-ray films. In the 1940s, Fuji Photo entered the optical glasses, lenses and equipment markets. After the Second World War, Fuji Photo diversified, penetrating the medical (X-ray diagnosis), printing, electronic imaging and magnetic materials fields. In 1962, Fuji Photo and U.K.-based Rank Xerox Limited (now Xerox Limited) launched Fuji Xerox Co., Ltd. through a joint venture.
Metadata is "data that provides information about other data". Two types of metadata exist: structural metadata and descriptive metadata. Structural metadata is data about the containers of data. Descriptive metadata uses individual instances of application data or the data content.
Metadata was traditionally in the card catalogs of libraries. As information has become increasingly digital, metadata is also used to describe digital data using metadata standards specific to a particular discipline. Describing the contents and context of data or data files increases their usefulness. For example, a web page may include metadata specifying what language the page is written in, what tools were used to create it, and where to find more information about the subject; this metadata can automatically improve the reader's experience.
The main purpose of metadata is to facilitate in the discovery of relevant information, more often classified as resource discovery. Metadata also helps organize electronic resources, provide digital identification, and helps support archiving and preservation of the resource. Metadata assists in resource discovery by "allowing resources to be found by relevant criteria, identifying resources, bringing similar resources together, distinguishing dissimilar resources, and giving location information."