Glossary index

Technology, science and the universe

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Graphics, games and extended reality

Holography

Holography is a technique that allows the recording and reconstruction of light fields. Through the interference of light, three-dimensional images can be captured that contain information about the…

Graphics, games and extended reality

HoloLens

HoloLens is a mixed reality device developed by Microsoft, operating on a specialized operating system designed for augmented and virtual reality experiences. This device combines elements of the…

Graphics, games and extended reality

Homogeneous Coordinates

Homogeneous coordinates are a system for representing points in projective geometry that allows for the inclusion of points at infinity. In this system, a point in three-dimensional space is…

Graphics, games and extended reality

Homogeneous Image

A homogeneous image is one in which the pixel values are uniform or similar throughout the image. This means that, when observing the image, there are no significant variations in color or light…

Graphics, games and extended reality

Homogenization

Homogenization in computer graphics refers to the process of converting coordinates into homogeneous coordinates, allowing for simpler and more efficient manipulation of 3D graphics. In this context…

Artificial intelligence

Hootsuite Academy

Hootsuite Academy is an educational platform designed to train professionals in social media management and foster effective collaboration in digital environments. Through a variety of courses and…

Graphics, games and extended reality

Horde Mode

The 'Horde Mode' is a gameplay style that challenges players to survive against relentless waves of enemies, often in a confined or limited environment. This mode is characterized by its focus on…

Graphics, games and extended reality

Horizon Chase

Horizon Chase is a racing game that pays homage to classic arcade titles, offering a nostalgic experience for players. With vibrant and colorful graphics, the game stands out for its visual style…

Graphics, games and extended reality

Horizon Chase Turbo

Horizon Chase Turbo is an arcade racing game that pays homage to classic titles in the genre, evoking nostalgia for games from the 80s and 90s. Developed by Aquiris Game Studio, this game stands out…

Graphics, games and extended reality

Horizon Culling

Horizon Culling is a fundamental technique in computer graphics, especially in the context of 3D rendering. Its primary purpose is to optimize rendering performance by avoiding the representation of…

Graphics, games and extended reality

Horizon Forbidden West

Horizon Forbidden West is the sequel to the acclaimed game Horizon Zero Dawn, developed by Guerrilla Games and released in 2022. This title is set in a vast post-apocalyptic open world where players…

Graphics, games and extended reality

Horizon Line

The horizon line is the apparent line that separates the earth from the sky, a visual concept that has fascinated humanity since ancient times. This line is not static; it varies depending on the…

Graphics, games and extended reality

Horizon Mapping

Horizon mapping is a technique used in 3D rendering that allows for the creation of panoramic views by mapping the horizon line. This technique is based on projecting images into a three-dimensional…

Graphics, games and extended reality

Horizon Shader

Horizon shading is a technique used in 3D graphics to simulate the appearance of a horizon in a three-dimensional scene. This method relies on manipulating colors and shadows to create a smooth…

Graphics, games and extended reality

Horizon Worlds

Horizon Worlds is a social virtual reality platform developed by Meta, designed to allow users to create, explore, and share interactive virtual worlds. This innovative tool combines elements of…

Graphics, games and extended reality

Horizon Zero Dawn

Horizon Zero Dawn is an action role-playing game developed by Guerrilla Games, notable for its graphics and story. Set in a post-apocalyptic world, the game features a vibrant and lively environment…

Graphics, games and extended reality

Horror games

Horror games are designed to scare the player, creating an atmosphere of tension and fear through various narrative and visual elements. These games often incorporate mechanics that generate a sense…

Graphics, games and extended reality

Hostile

In the context of video games, the term 'Hostile' refers to characters or entities that exhibit aggressive behaviors towards the player. These characters, known as NPCs (non-playable characters), are…

Graphics, games and extended reality

Houdini

Houdini is an advanced software tool for creating 3D animations and visual effects, developed by SideFX. This software is known for its node-based approach, allowing artists and developers to create…

Graphics, games and extended reality

Houndstooth

The 'Houndstooth' is a textile pattern characterized by its broken check design, resembling the footprints of a hound. This pattern consists of a series of interlocking geometric shapes, creating a…

Graphics, games and extended reality

Hover

Hover is a movement mechanic commonly utilized in game development that allows objects or characters to remain suspended in the air, defying gravity in a controlled manner. This functionality is…

Graphics, games and extended reality

HSL Color Model

The HSL color model represents colors in terms of hue, saturation, and lightness. Hue refers to the color itself, measured in degrees on a color wheel, where 0° is red, 120° is green, and 240° is…

Graphics, games and extended reality

HSV Color Space

The HSV color space (Hue, Saturation, Value) is a model that represents colors in terms of three components: hue, saturation, and value. Hue refers to the color itself, measured in degrees on a color…

Graphics, games and extended reality

HTML5 Canvas

The HTML5 Canvas element is a powerful tool that allows for dynamic and programmable rendering of two-dimensional (2D) graphics and bitmap images. This element easily integrates into web…