An analysis of the virtual reality concept in computer science

Factors such as growing demand for latest technologies in electronic games by the younger generation, rising disposable income of buyers in the emerging countries, and increasing competition for developing VR technology in computerized games have boosted industry growth. Use of crowdfunding by start-ups in the VR space to develop innovative software, accessories, and wearables is one of the most recent trends in the electronic games industry.

An analysis of the virtual reality concept in computer science

Please contact mpub-help umich. For more information, read Michigan Publishing's access and usage policy. Naturally, the two important issues in designing a VME are: These two issues are in fact inter-related as music performance is seen as a closed loop system composed of the user and the VME.

The control interface, that changes the world, must be designed to be as natural and easy-to-use as possible for quick responses to the on-going music. The display must also be "vivid" in the sense that it must leave the user with a strong musical impression so that one remembers the "essence" of the musical content.

We discuss some of our hypothesis on various important elements in designing an effective VME. Exploitation of these elements necessitates a highly controllable user interface with a simplified performance task to free the user from having to worry about the playing skills.

We present our design of a VME, and report on the results of the usability experiments we carried out to test the controllability of the system. Introduction While enjoying music in the form of listening is a passive form of music appreciation, playing an instrument or conducting an orchestra might be classified as an active form of music appreciation, and such a skill may often require years of difficult training.

As difficult as it is, this active form of music appreciation induces an even deeper sense of enjoyment out of the performers, because in addition to the sense of direct participation, the performers are given a total or at least partial control in expressing one's artistic taste.

Recent progress in digital music has enabled some form of active music appreciation. Given such a background, this paper proposes and demonstrates the concept of the 'V irtual Musical Environment VME ", a generalization of a virtual music instrument, in which the virtual world itself acts as a source of multimodal e.

The control interface, that changes the world, must be designed to be as natural and easy-to-use as possible for quick responses to the on-going music, and the world around the user must contain the right information and convey them to the user in an intuitive manner for acceptable controllability.

The display must also be 'Vivid" in the sense that it must leave the user with a strong musical impression so that one remembers the 'essence" of the musical content. The main theme of this paper is on the derivation of display and interface requirements of VME's.

We argue that Presence one of the defining qualities of virtual reality and information correspondence are important elements of VME, and discuss how they relate to the display and interface requirements.

We present our design of a VME and report on the results of the usability experiments we carried out to test the controllability of the system. The performer attempts to map one's musical intent through one's nervous and motor systems, activating the control surface of the music instrument that generates auditory, haptic and visual feedback.

The feedback is felt by the user through one's visual, kinesthetic and auditory senses and somehow affects the performer who continually changes one's musical intent. An ordinary instrument offers limited haptic and visual feedback in the sense that it is only the motion and scene of the instrument itself.

An analysis of the virtual reality concept in computer science

However, one can imagine a computer based or virtual instrument that may provide richer or more interesting content. We extend and generalize this model by replacing the usual real or virtual instrument with the entire virtual environment, i.

Here, music appreciation refers to the ability to recognize and learn the content of the music e.In the wake of development in computer science and virtual reality technology, the research and application of virtual agriculture, which will take great effect on .

A manual for both designers and users, comprehensively presenting the current state of experts' knowledge on virtual reality (VR) in computer science, mechanics, optics, acoustics, physiology, psychology, ergonomics, ethics, and related area.

Virtual reality (VR), the use of computer modeling and simulation that enables a person to interact with an artificial three-dimensional (3-D) visual or other sensory environment.

VR applications immerse the user in a computer-generated environment that simulates reality through the use of interactive devices, which send and receive information and are . Virtual Reality is also a branch of Computer Science.

Virtual Reality or Augmented reality provides us with Hardware and software dedicated to project the virtual world or cyber world onto the real world. Virtual Reality: Concepts and Technologies 1st Edition. Virtual and Augmented Reality and Computer vision.

Pascal Guitton is full Professor at the University of Bordeaux. He is # in Books > Computers & Technology > Computer Science > Systems Analysis & Design. Effectiveness of virtual reality-based instruction on students' learning outcomes in K and higher education: A meta-analysis A.

ZakalevImmersive visualization tool for pedagogical practices of computer science concepts: a pilot study. Journal of Computing Sciences in Colleges, 19 (), pp.

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