Hue, saturation, and brightness

“Hue, saturation, and brightness” (HSB) is a color model that is often used in graphics applications such as Adobe Photoshop and Illustrator. The HSB model defines a color space in terms of three variables: hue, saturation, and brightness. Hue is the color itself (e.g. red, green, blue, etc.), saturation is the purity of the color … Read more

Electronic paper display (EPD)

An electronic paper display (EPD) is a display device that uses electronic paper technology to create an image. EPDs are usually used in portable electronic devices such as e-readers, but they can also be used in larger displays such as those used in electronic billboards. EPDs work by using an array of tiny capsules filled … Read more

3D camera

A 3D camera is a camera that is able to capture three-dimensional images. This type of camera is typically used in applications such as 3D printing, gaming, and augmented reality. 3D cameras work by using two or more lenses to capture images from different angles, which are then combined to create a three-dimensional image. What … Read more

Windows Mixed Reality

Windows Mixed Reality is a term used by Microsoft to describe its vision of a future where physical and virtual worlds will merge, allowing people to interact with both in a more natural way. The company is working on a range of technologies to make this happen, including HoloLens, which is a headset that allows … Read more

Pre-roll ad

A pre-roll ad is a type of advertising that appears before a video clip begins to play. Pre-roll ads are typically between 5 and 30 seconds in length, and can either be skippable or non-skippable. Skippable pre-roll ads allow viewers to skip the ad after a certain amount of time, usually 5 seconds, while non-skippable … Read more


Maya is a computer graphics software that is used to create 3D animations and models. It is developed by Autodesk and is available for both Windows and macOS. What are 5 facts about the Maya? 1. The Maya are a Mesoamerican people native to southern Mexico and northern Central America (Guatemala, Belize, western Honduras, and … Read more


A display is a computer output device that presents information in a graphical format. Displays are usually divided into two categories: video displays and graphical displays. Video displays present information electronically by modulating the intensity of phosphors on a screen. Graphical displays use a variety of technologies to produce images, including CRTs, LCDs, LED displays, … Read more


An image is a digital or analog representation of a visual scene. Images can be captured via a camera, scanner, or other devices, or can be created digitally. Once an image is captured, it can be stored, edited, and displayed on a computer or other device. What is image of a person? The image of … Read more

Steadycam (steadicam)

A steadicam is a device used to stabilize a camera during recording. It consists of a camera mount that is attached to a frame with a series of springs and dampers that absorb the camera’s movements. The steadicam operator holds the device in front of them, using their body to stabilize the camera. The steadicam … Read more

Longitudinal time code (LTC)

LTC is a timecode that is encoded onto a linear or digital audio signal. The timecode is used to synchronize audio and video signals. LTC can be used to synchronize two or more audio signals, or to synchronize an audio signal with a video signal. LTC is encoded onto an audio signal by superimposing a … Read more