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A simulation is the imitation of the operation of a real-world process or system over time. Simulations require the use of models; the model represents the key characteristics or behaviors of the selected system or process, whereas the simulation represents the evolution of the model over time. Often, computers are used to execute the simulation.
FlightGear Flight Simulator is a free, open source multi-platform flight simulator developed by the FlightGear project since 1997.
A self-driving car, also known as an autonomous car, driver-less car, or robotic car (robo-car), is a car that is capable of traveling without human input. Self-driving cars use sensors to perceive their surroundings, such as optical and thermographic cameras, radar, lidar, ultrasound/sonar, GPS, odometry and inertial measurement units. Control systems interpret sensory information to create a three-dimensional model of the vehicle's surroundings. Based on the model, the car then identifies an appropriate navigation path and strategies for managing traffic controls and obstacles.
Crowd simulation is the process of simulating the movement of a large number of entities or characters. It is commonly used to create virtual scenes for visual media like films and video games, and is also used in crisis training, architecture and urban planning, and evacuation simulation.
A multi-agent system is a computerized system composed of multiple interacting intelligent agents. Multi-agent systems can solve problems that are difficult or impossible for an individual agent or a monolithic system to solve. Intelligence may include methodic, functional, procedural approaches, algorithmic search or reinforcement learning.
An agent-based model (ABM) is a computational model for simulating the actions and interactions of autonomous agents in order to understand the behavior of a system and what governs its outcomes. It combines elements of game theory, complex systems, emergence, computational sociology, multi-agent systems, and evolutionary programming. Monte Carlo methods are used to understand the stochasticity of these models. Particularly within ecology, ABMs are also called individual-based models (IBMs). A review of recent literature on individual-based models, agent-based models, and multiagent systems shows that ABMs are used in many scientific domains including biology, ecology and social science. Agent-based modeling is related to, but distinct from, the concept of multi-agent systems or multi-agent simulation in that the goal of ABM is to search for explanatory insight into the collective behavior of agents obeying simple rules, typically in natural systems, rather than in designing agents or solving specific practical or engineering problems.
Digital puppetry is the manipulation and performance of digitally animated 2D or 3D figures and objects in a virtual environment that are rendered in real time by computers. It is most commonly used in filmmaking and television production, but has also been used in interactive theme park attractions and live theatre.
Life simulation games form a subgenre of simulation video games in which the player lives or controls one or more virtual characters. Such a game can revolve around "individuals and relationships, or it could be a simulation of an ecosystem". Other terms include artificial life game and simulated life game (SLG).
Ekaterini Panagiotou Sycara is a Greek computer scientist. She is an Edward Fredkin Research Professor of Robotics in the Robotics Institute, School of Computer Science at Carnegie Mellon University internationally known for her research in artificial intelligence, particularly in the fields of negotiation, autonomous agents and multi-agent systems. She directs the Advanced Agent-Robotics Technology Lab at Robotics Institute, Carnegie Mellon University. She also serves as academic advisor for PhD students at both Robotics Institute and Tepper School of Business.
MakeHuman is a free and open source 3D computer graphics middleware designed for the prototyping of photorealistic humanoids. It is developed by a community of programmers, artists, and academics interested in 3D character modeling.
Gregory Peter Panos is an American writer, futurist, educator, strategic planning consultant, conference / event producer, and technology evangelist in augmented reality, virtual reality, human simulation, motion capture, performance animation, 3D character animation, human-computer interaction, and user experience design.
Human-in-the-loop or HITL is used in multiple contexts. It can be defined as a model requiring human interaction. HITL is associated with modeling and simulation (M&S) in the live, virtual, and constructive taxonomy. HITL along with the related human-on-the-loop are also used in relation to lethal autonomous weapons. Further, HITL is used in the context of machine learning.
The history of computer animation began as early as the 1940s and 1950s, when people began to experiment with computer graphics – most notably by John Whitney. It was only by the early 1960s when digital computers had become widely established, that new avenues for innovative computer graphics blossomed. Initially, uses were mainly for scientific, engineering and other research purposes, but artistic experimentation began to make its appearance by the mid-1960s – most notably by Dr Thomas Calvert. By the mid-1970s, many such efforts were beginning to enter into public media. Much computer graphics at this time involved 2-dimensional imagery, though increasingly as computer power improved, efforts to achieve 3-dimensional realism became the emphasis. By the late 1980s, photo-realistic 3D was beginning to appear in film movies, and by mid-1990s had developed to the point where 3D animation could be used for entire feature film production.
Golaem Crowd is a plug-in for Autodesk Maya that allows for the simulation of controllable characters crowds based on independent agents. It is developed by Golaem, a France-based software company.
Steven Patrick Chappell is an American aerospace engineer. He is a Technical Lead & Research Specialist for Wyle Integrated Science & Engineering at NASA's Johnson Space Center (JSC) in Houston, Texas. He is helping to define and execute the research needed to optimize human performance in next-generation spacesuits and extra-vehicular activity (EVA) systems. Chappell served as an aquanaut on the NASA Extreme Environment Mission Operations 14 crew.
Prof. Daniel Thalmann is a Swiss and Canadian computer scientist and a pioneer in Virtual humans. He is currently Honorary Professor at EPFL, Switzerland and Director of Research Development at MIRALab Sarl in Geneva, Switzerland.
MAK Technologies, formerly doing business as VT MAK, Inc. is a software company based in Cambridge, Massachusetts that provides commercial off-the-shelf (COTS) modeling and simulation software. The company develops and sells software for distributed simulations that system integrators, governments, and research institutions use to build and populate 3D simulated environments. Users include medical, aerospace, defense, and transportation industries. In addition to offering COTS software, MAK provides the following services: simulation content creation, software customization, interoperability, research and development, and training.
Behavior authoring is a technique that is widely used in crowd simulations and in simulations and computer games that involve multiple autonomous or non-player characters (NPCs). There has been growing academic and industry interest in the behavioral animation of autonomous actors in virtual worlds. However, it remains a considerable challenge to author complicated interactions between multiple actors in a way that balances automation and control flexibility.
Paul Kruszewski is a Canadian AI technologist and serial entrepreneur known for his work in artificial intelligence and computer graphics. He is the founder and CEO of wrnch, an AI and computer vision software engineering company based in Montreal, Quebec. He has founded three AI startups, including wrnch, specializing in crowd simulation, NPC behaviours, and human pose estimation. His projects have gradually gotten more complex as he's moved from developing AI software capable of understanding many people doing simple tasks to fewer people engaged in more complex tasks to perfect knowledge of individual body language.
Virtual humans are simulations of human beings on computers. The research domain is concerned with their representation, movement and behavior. There is a wide range of applications: simulation, games, film and TV productions, human factors and ergonomic and usability studies in various industries, clothing industry, telecommunications (avatars), medicine, etc. These applications require different know-hows. A medical application might require an exact simulation of specific internal organs; film industry requires highest aesthetic standards, natural movements, and facial expressions; ergonomic studies require faithful body proportions for a particular population segment and realistic locomotion with constraints, etc. Studies also show that human-like appearance of virtual humans show higher message credibility than anime-like virtual humans in advertising context.
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- ↑ "Golaem's LinkedIn page" . Retrieved 2011-11-04.
- ↑ "Stéphane Donikian, At the heart of the Golaem adventure" . Retrieved 2011-12-01.
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