Question 1

What exactly is 2D?

Accepted Answer

Two-dimensional (abbreviated as 2D) means "set up or shown in two dimensions".

Question 2

What exactly is 360° Content?

Accepted Answer

360° content is produced when a projection is space-filling, i.e. when the projection surfaces are to take place in a 360° panorama. Depending on the number of video projectors used, partial images are generated which can then be combined to form an overall image with the help of edge blending.

Question 3

What exactly is 3D?

Accepted Answer

Three-dimensional (abbreviated as 3D) means "set up or shown in three dimensions." It is a spatial representation of bodies. The viewer gets a good impression of spatial relations.

Question 4

What exactly is 3D Animation?

Accepted Answer

3D animations are digitally generated contents, which are displayed by projectors and provide the basis for 3D video mapping shows.

Question 5

What exactly is 3D Design?

Accepted Answer

In 3D design, a designer uses all three dimensions to digitally develop a realistic figure of an object. It is an attempt to achieve a digital reality by taking over the levels of human vision in the presentation of the content created. The development steps of a 3D design are as follows: 1. modeling (creation of a 3D model), 2. layout design (positioning of the 3D model), 3. animation (moving content in connection with the 3D model), 4. rendering (positioning of the light source).
3D designs are developed using special software (such as 3DS Max, Cinema4D, Houdini FX) and can be digitally reproduced.

Question 6

What exactly is 3D Modeling?

Accepted Answer

3D modeling is the process of developing a three-dimensional representation of any surface of an object using special software.
The basis for the creation of a so-called digital 3D model is data from the surface measurement. 
Based on 3D models, a 3D artist can create object-specific animations: 3D renderings are used as a simulation for planned projects.

Question 7

What exactly is 3D Model?

Accepted Answer

A 3D model is a three-dimensional virtual graphic that digitally represents a real object to scale.

Question 8

What exactly is 3D Projection?

Accepted Answer

A 3D projection describes the three-dimensional representation of projection content as well as the projection onto three-dimensional surfaces.

Question 9

What exactly is 3D Video Mapping?

Accepted Answer

This projection technology creates three -dimensional effects on a surface and gives the viewer the impression that the projection surface and the projections shown on it would merge into a new unit. Combined with sound design, optical illusions are created.
A 3D model is created by a projection surface, which reproduces the exact dimensions and structures (e.g. positions of windows, etc.). Video content is produced with the inclusion of all properties and possibilities of the projection surface.
This technology not only enables content to map on smooth interfaces and screens, but also to project graphics, animations, images and videos onto three-dimensional surfaces. In practice, the term 3D video mapping is usually used for an adapted 3D projection on facades.

Question 10

What exactly is 3D Visualization?

Accepted Answer

3D visualization is the process of computer-based creation of video content, which is used to simulate a lighting project. This leads to a realistic impression of the final result.

Question 11

What exactly is 4D Projection Mapping?

Accepted Answer

A 4D projection mapping describes a 3D projection mapping show, which is complemented by real existing elements such as fireworks, confetti, fire or the like.

Question 12

What exactly is Analog?

Accepted Answer

Analog signals theoretically provide infinitely accurate information and are infinitely variable. They are converted to digital formats during digitization. In the process, tiny fragments are lost. The digital data thus obtained can be saved and transported quickly. When digital signals are output, they are converted back into analog signals.

Question 13

What exactly is Analog Projection?

Accepted Answer

An analog projection is a non-digital projection, i.e. a projection that is not composed of pixels (see analog).
The lightmotiv projector developed by TNL outputs an analogue moving image projection.

Question 14

What exactly is Animation?

Accepted Answer

An animation is the sum of artificially generated individual images that when show as a sequence form a film.

Question 15

What exactly is ANSI Lumen?

Accepted Answer

Lumen is the unit that indicates the size of a luminous flux (amount of light emanating from a light source). If a luminous flux is emitted by projectors, the ANSI Lumen unit will be used. This value is an important benchmark for selecting the projector type according to the ambient conditions: For best projection results, the luminance, which makes up the existing ambient light on a projection surface, should be exceeded by five times by the projector used.

Question 16

What exactly is Atmosphere?

Accepted Answer

An atmosphere is, inter alia, a mood, a feeling, which is conveyed from the external environment and is not reproducible. Atmosphere denotes an actual state.

Question 17

What exactly is Audiovisual Show?

Accepted Answer

An audiovisual show describes a performance, which is audible and visible. For a visual representation (e.g. video projection) a custom-made sound design is developed.

Question 18

What exactly is Resolution?

Accepted Answer

The resolution describes the number of dots (pixels) from which an image is composed. The level of resolution has an impact on the level of detail of the image perception, which is perceived as image sharpness by the viewer. Basically, the higher the resolution, the sharper the image.

Question 19

What exactly is Augmented Reality?

Accepted Answer

Augmented reality is the computer-aided extension of the perception of reality. Virtual reality and reality are combined (often the two levels overlap). The augmented reality actually expands the existing, the invisible becomes visible: Thus, an additional communication and information level is created. The augmented reality ranges from simple text overlays to video and sound editions to animated content. 3D projection mapping and projection mapping complement the physical world with virtual representations and fall into the field of augmented reality.

Question 20

What exactly is Imagery?

Accepted Answer

An interplay of shapes and colors = images, which create a new unity of oneness. Theme and space become custom-made imagery and convey a new perspective.

Question 21

What exactly is Image Quality?

Accepted Answer

The image quality describes the quality or resolution of an image. The quality, that can be achieved theoretically, is described in pixels. The actual image quality depends on several factors, such as optics, noise performance and refresh rate (regarding moving pictures). The resolution in the technical sense refers to playback and depends on the visual output device.
A projection processes image signals. Here, the image quality is also dependent on luminosity of the projector, image quality, contrast and sharpness, throw ratio, positioning and keystone distortion and surrounding light.
For analog projections (e.g., lightmotiv) a division of the image into pixels is not given. The resolution is theoretically infinite. Also a refresh rate does not come to fruition.

Question 22

What exactly is Character Animation?

Accepted Answer

Character animation refers to the digital design of a figure with a realistic appearance in terms of movement and facial expressions as well as the fitting of the figure into the figurative world. With the help of a 3D program, figures are animated from images and thus brought to life virtually.

Question 23

What exactly is Content?

Accepted Answer

See Projection Content

Question 24

What exactly is Slide Projection?

Accepted Answer

A slide projection is an analog projection technology, that allows a static projection mapping when the projection template is adapted site-specifically. The capacity of the light source is usually up to 250 watts. The maximum image size is about 7 meters per projector in the dark.

Question 25

What exactly is DLP Projector?

Accepted Answer

This type of projector is based on a DMD chip (Digital Micromirror Device), a matrix of tiny moving mirrors which are electronically controlled by an integrated electrostatic actuator. These mirrors can be folded up to over 20.000 times per second. Each mirror represents one pixel. The brightness is adjusted via light pulses deflected per frame to the optic, the rest of the light is directed onto an absorber. In order to represent colors, the DMD chip is alternately illuminated with the individual primary colors via a color wheel or RGB LEDs. Alternatively, three DMD chips with the primary colors are used.

Question 26

What exactly is Edge Blending?

Accepted Answer

If one projector is not efficient to cover the screen size, edge-blending technology is used. This technology allows to project one image onto the surface using a plurality of projectors projecting without an overlap effect. There are projectors which are equipped with edge blending function, alternatively there is special software that allows this effect.

Question 27

What exactly is Eye-catcher?

Accepted Answer

The term eye-catcher denotes a visual attraction or head turner. With an Eye-catcher attention can be directed to an object.

Question 28

What exactly is Color Quality?

Accepted Answer

In order to achieve a good image quality, a high color quality is indispensable.
The key factors for color quality are color space / color depth and color contrast. The more differentiated the output medium can reproduce these, the better the image quality.

Question 29

What exactly is Color Temperature?

Accepted Answer

The color temperature defines a measure that determines the color impression of a light source and is specified quantitatively in Kelvin (K). 2,900K correspond to "warm white". 4000 K correspond to "intermediate / neutral white" and 6000 K correspond to "cool white", which has a partially visible blue proportion.

Question 30

What exactly is Facade Lighting?

Accepted Answer

The Illumination of building fronts is called facade lighting. 
Modern LED technology emphasizes the existing surface structure a building and is energy efficient and durable. With the use of projection technology, a facade can be highlighted in detail, repealed or even created new.

Question 31

What exactly is Facade Projection?

Accepted Answer

For a facade projection, projection technology is used to illuminate building facades, indoors or outdoors. This type of illumination is often effectively used at events and is also possible as a projection that is individually adapted to the building (3D projection mapping).

Question 32

What exactly is Adhesive Window Design?

Accepted Answer

For optimum projection results in façade projections, adhesive window design is recommended in which the window surfaces of a building are covered with white, matt (non-transparent) foil.

Question 33

What exactly is Permanent Installation?

Accepted Answer

A long-term installation (no defined end time) is referred to as permanent installation. Projection and LED technology are ideal for effective permanent installations.

Question 34

What exactly is Film Production?

Accepted Answer

Film production refers to the production process of a film.

Question 35

What exactly is Fog Screen?

Accepted Answer

A Fog Screen is a technical device that arises a screen of fog. Atomized water escapes in the form of mist from the Fog Screen. The water particles are so microscopic that the Fog Screen can be passed without leaving a feeling of wetness. With the help of a projector the screen will show pictures or video content.

Question 36

What exactly is Futuristic?

Accepted Answer

Attribute that refers to futurism: Futurism denotes something groundbreaking in the future.

Question 37

What exactly is Site-specific?

Accepted Answer

Attribute, which is used in the context of projection. For a site-specific projection features of the architecture of an object are included in the design of the projection content.

Question 38

What exactly is Design Surface?

Accepted Answer

The design surface is the area which is covered by the projection.

Question 39

What exactly is Glass Projection?

Accepted Answer

A projection on a surface of glass generally fails due to the transparency of the material on which the luminous flux can not break. In order to realize a projection onto glass, the bonding of the surface with a special foil is required.

Question 40

What exactly is Large-screen Projection?

Accepted Answer

A large-screen projection describes a projection in an exceptional size: image sizes of up to 100 meters width are possible, with lightmotiv technology even as a motion picture. By using ultra-bright projectors even projections on a less bright screen can be realized.

Question 41

What exactly is Highlight?

Accepted Answer

A highlight marks the climax of a development and refers mostly to a show at an event.

Question 42

What exactly is Hologram Projection?

Accepted Answer

A hologram projection is a method by which projections are displayed freely in space as a three-dimensional looking image. This technology plays with the fact that the viewer&#x27;s brain complements incomplete visual information and a visual illusion is possible.

Question 43

What exactly is Illumination?

Accepted Answer

The selected use of light for artistic and decorative purposes is called illumination. While the concept of lighting implies the design with light for purely practical reasons, the term Illumination describes the aesthetic use of light.

Question 44

What exactly is Immersive?

Accepted Answer

The term immersive is a derivative of the word immersion. The attribute describes the effect that virtual realities have on the viewer: he increasingly identifies with the virtual world and immerses himself completely in this illusory world.
An immersive experience can be made through augmented reality. Here, virtual content gets an application in the real world with the help of digital tools.

Question 45

What exactly is Innovative?

Accepted Answer

Attribute that refers to innovation: A reform or renewal is called innovation and it describes an implementation made for the first time.

Question 46

What exactly is Inspiration?

Accepted Answer

An inspiration is an idea that forms the basis of a mental or creative activity. Gladly, inspiration is given an enlightening quality.

Question 47

What exactly is Interactive?

Accepted Answer

Attribute related to interactivity: Interactivity refers to an implicit exchange of information in correlation between two or more quantities. In the case of multimedia applications, the corresponding software enables the interactivity of the user with regard to various intervention and control options.

Question 48

What exactly is Interactive Projection?

Accepted Answer

A floor, a wall, or even a table becomes an experimental area by an interactive projection. The viewer as an active moving part of the installation interacts with the projection. The projection contents can be individualized.

Question 49

What exactly is Cartography?

Accepted Answer

Cartography or mapping is defined by the mediation and visualization of spatial information for different media with digital and analog technologies.

Question 50

What exactly is Kelvin?

Accepted Answer

The color temperature or color of light sources is indicated in Kelvin (K). It is a measure for the wavelength of the light, and it features the character of light sources.

Question 51

What exactly is Air-conditioned housing?

Accepted Answer

An air-conditioned protection housing ensures optimal climatic conditions for projection technology in unfavorable climatic conditions. The technology is firmly enclosed in the protective housing and is thus shielded from the ambient conditions. The air conditioning inside takes place in part without air exchange, thus preventing the deposition of dirt particles on mirrors, panels and lenses. Innovative housings provide low noise and low maintenance performance.

Question 52

What exactly is Contrast?

Accepted Answer

The contrast basically specifies the ratio between the brightest white and the darkest black, which can be shown by an output medium, so its quantitative ability to produce a high-contrast image. The contrast ratio is of the utmost importance for image quality: the higher the contrast, the sharper and livelier the image appears.

Question 53

What exactly is Globe Projection?

Accepted Answer

A globe projection describes a projection onto a spherical object for outstanding interior design, for unusual displays or impressive events. The projected image is displayed without image distortion as a three-dimensional visual highlight.

Question 54

What exactly is Dome Projection?

Accepted Answer

A dome projection is a 360 ° projection on half- or full-dome in optimum projection quality without image distortion. Locations include spa landscapes, planetariums, theme parks.

Question 55

What exactly is Laser Phospor Projector?

Accepted Answer

A projector with a laser phospor lamp has the following advantages over the projectors with conventional discharge lamps: it has a much longer life and a higher energy efficiency as well as better color rendering properties in the blue / green area.

Question 56

What exactly is Laser Measurement?

Accepted Answer

Laser Technology is used to detect individual elements of surfaces (e.g. facades) exactly. The laser allows for precise, ambitious, detailed measurement of an object and its structures, which is the basis for a site-specific projection.

Question 57

What exactly is LED Facade Lighting?

Accepted Answer

Architectural lighting with LED enhances the visual impact of a building, as a discreet light line or as large-scale illumination. This way effective accents can be produced, which are accurately definable and controllable in light color and dynamics. The long service life of LED technology saves energy and maintenance and therefore allows installation in inaccessible places. Positioning in the structure or close to the facade also significantly reduces unwanted light emissions.

Question 58

What exactly is LED Object Illumination?

Accepted Answer

An object illumination with flexible and compact LED modules is characterized by a high-precise lighting. Very small installation dimensions allow LED solutions with intelligent lighting control to impressively show all types of objects to best advantage. The areas of application are diverse: Arts and Culture, Hotel and Shops as well as emergency lighting.

Question 59

What exactly is LED Wellness Illumination?

Accepted Answer

LED Wellness illuminations in spa areas convince with its qualities to influence mood and emotions. LED light creates a pleasant atmosphere. The flexibility of LED systems regarding the control of color, intensity and dynamic performance offer a wide range of design options: shades of green to relax, turquoise blue in the pool area evoking cleanliness and freshness, subtle light levels at rest areas, bright "cleaning light", gentle dynamics for vitalization.

Question 60

What exactly is LED?

Accepted Answer

LED stands for "Light Emitting Diode" and it describes a semiconductor diode that lights up when power is supplied. LEDs have low power consumption and high efficiency.
 
The application of LED technology is manifold due to its energy efficiency and durability: indoors and outdoors as well as for temporary installations. The range of use and design possibilities are varied by the large range of colors as well as by small mounting dimensions of the LED modules.

Question 61

What exactly is Lighting Design?

Accepted Answer

Lighting design is a range of lighting planning and lighting concept and can complement the technical and the aesthetic aspect. Lighting design often combines various lighting elements, thus creating a customized room atmosphere.

Question 62

What exactly is Lighting Installation?

Accepted Answer

The term lighting installation describes the temporary or permanent installation of various elements of lighting technology such as projection technology and LED technology.

Question 63

What exactly is Lighting Concept?

Accepted Answer

The lighting concept describes the part of the lighting planning in which the lighting project and the selection of lighting technology are tailored to a building / object. A 3D visualization can facilitate decision-making at this stage of a project.

Question 64

What exactly is Light Art?

Accepted Answer

Light art designates an autonomous art form. Contemporary light artists are working mainly with artificial light as the light source. Light art is ex definitione light art if the use of light follows aesthetic purposes. Most of the works of light art will need the substantial absence of natural (day) light and of competing artificial light sources to develop their full effectiveness.

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