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Multimedia is utilized in various fields, including education, entertainment, communication, game design, and digital art, reflecting its broad impact on modern technology and media. Multimedia encompasses various types of content, each serving different purposes: Text - Fundamental to multimedia, providing context and information.
Multimedia studies as a discipline came out of the need for media studies to be made relevant to the new world of CD-ROMs and hypertext in the 1990s. Revolutionary books like Jakob Nielsen's Hypertext and Hypermedia lay the foundations for understanding multimedia alongside traditional cognitive science and interface design issues. [1]
In the current digital world, audiovisual aids have grown exponentially with multimedia such as educational DVDs, PowerPoint, television educational series, YouTube, and other online materials. The goal of audio-visual aids is to enhance the teacher's ability to present the lesson in a simple, effective, and easy to understand for the students.
By the late 1990s, the Internet became a research tool, functioning as a vast library resource. [4] The World Wide Web also led to the development of learning management systems, which allowed educators to create online teaching environments for content storage, student activities, discussions, and assignments. [6]
In research, these professions typically require a graduate degree (Master's, Doctorate, PhD, or D.Phil.) in a field related to educational psychology, educational media, experimental psychology, cognitive psychology, or, more purely, in the fields of educational, instructional or human performance technology or instructional design. In ...
This increased the ability of interactive video systems. The concept of the graphical user interface (GUI), which was developed in the 1970s, popularized by Apple Computer, Inc. was essentially about visual metaphors, intuitive feel and sharing information on the virtual desktop. Additional power was the only thing needed to move into multimedia.
The basis for digital video cameras is metal–oxide–semiconductor (MOS) image sensors. [1] The first practical semiconductor image sensor was the charge-coupled device (CCD), invented in 1969 [2] by Willard S. Boyle, who won a Nobel Prize for his work in physics. [3]
Multimedia information retrieval (MMIR or MIR) is a research discipline of computer science that aims at extracting semantic information from multimedia data sources. [1] [failed verification] Data sources include directly perceivable media such as audio, image and video, indirectly perceivable sources such as text, semantic descriptions, [2] biosignals as well as not perceivable sources such ...