Multimedia is a form of communication that uses a combination of different content forms, such as writing, audio, images, animations, or video, into a single interactive presentation, in contrast to traditional mass media, such as printed material or audio recordings, which feature little to no interaction between users. Popular examples of multimedia include video podcasts, audio slideshows, and animated videos. Multimedia also contains the principles and application of effective interactive communication, such as the building blocks of software, hardware, and other technologies.
Microsoft PowerPoint is a presentation program, created by Robert Gaskins, Tom Rudkin and Dennis Austin at a software company named Forethought, Inc. It was released on April 20, 1987, initially for Macintosh computers only. Microsoft acquired PowerPoint for about $14 million three months after it appeared. This was Microsoft's first significant acquisition, and Microsoft set up a new business unit for PowerPoint in Silicon Valley where Forethought had been located.
An overhead projector, like a film or slide projector, uses light to project an enlarged image on a screen, allowing the view of a small document or picture to be shared with a large audience.
In computing, an icon is a pictogram or ideogram displayed on a computer screen in order to help the user navigate a computer system. The icon itself is a quickly comprehensible symbol of a software tool, function, or a data file, accessible on the system and is more like a traffic sign than a detailed illustration of the actual entity it represents. It can serve as an electronic hyperlink or file shortcut to access the program or data. The user can activate an icon using a mouse, pointer, finger, or voice commands. Their placement on the screen, also in relation to other icons, may provide further information to the user about their usage. In activating an icon, the user can move directly into and out of the identified function without knowing anything further about the location or requirements of the file or code.
Visualization, also known as Graphics Visualization, is any technique for creating images, diagrams, or animations to communicate a message. Visualization through visual imagery has been an effective way to communicate both abstract and concrete ideas since the dawn of humanity. from history include cave paintings, Egyptian hieroglyphs, Greek geometry, and Leonardo da Vinci's revolutionary methods of technical drawing for engineering purposes that actively involve scientific requirements.
Visual communication is the use of visual elements to convey ideas and information which include signs, typography, drawing, graphic design, illustration, industrial design, advertising, animation, and electronic resources. Visual communication has been proven to be unique when compared to other verbal or written languages because of its more abstract structure. It stands out for its uniqueness, as the interpretation of signs varies on the viewer's field of experience. The interpretation of imagery is often compared to the set alphabets and words used in oral or written languages. Another point of difference found by scholars is that, though written or verbal languages are taught, sight does not have to be learned and therefore people of sight may lack awareness of visual communication and its influence in their everyday life. Many of the visual elements listed above are forms of visual communication that humans have been using since prehistoric times. Within modern culture, there are several types of characteristics when it comes to visual elements, they consist of objects, models, graphs, diagrams, maps, and photographs. Outside the different types of characteristics and elements, there are seven components of visual communication: color, shape, tones, texture, figure-ground, balance, and hierarchy.
A slide show, or slideshow, is a presentation of a series of still images (slides) on a projection screen or electronic display device, typically in a prearranged sequence. The changes may be automatic and at regular intervals or they may be manually controlled by a presenter or the viewer. Slide shows originally consisted of a series of individual photographic slides projected onto a screen with a slide projector. When referring to the video or computer-based visual equivalent, in which the slides are not individual physical objects.
Web conferencing is used as an umbrella term for various types of online conferencing and collaborative services including webinars, webcasts, and web meetings. Sometimes it may be used also in the more narrow sense of the peer-level web meeting context, in an attempt to disambiguate it from the other types known as collaborative sessions. The terminology related to these technologies is exact and agreed relying on the standards for web conferencing but specific organizations practices in usage exist to provide also term usage reference.
An interactive whiteboard (IWB), also known as interactive board, interactive display, interactive digital board or smart board, is a large interactive display board in the form factor of a whiteboard. It can either be a standalone touchscreen computer used independently to perform tasks and operations, or a connectable apparatus used as a touchpad to control computers from a projector. They are used in a variety of settings, including classrooms at all levels of education, in corporate board rooms and work groups, in training rooms for professional sports coaching, in broadcasting studios, and others.
Presentation technology consists of tools used to assist in conveying information during a presentation.
In graphic design, page layout is the arrangement of visual elements on a page. It generally involves organizational principles of composition to achieve specific communication objectives.
VCN ExecuVision, a combination graphics program and file manager, was the first presentation program for the personal computer, created by Visual Communications Network, Inc. and published by Prentice-Hall, Inc. for the IBM PC in 1984. The program's pre-loaded graphics library and its separate additions make the VCN ExecuVision the first professional digital clip art library. Featuring ten different typefaces, 64 color schemes, clip art, animation options, the ability to import images and the ability to draw freehand using a mouse, this program allowed users to manipulate graphics and text built with business data presentation in mind but could be used for all visual communication purposes. The program's capabilities were expanded with the release of six supplemental graphics libraries sold as individual floppy disks, which were to be joined by four more said to be in production but were ultimately never released. All of these functions required PC DOS 1.01, 128KB RAM, two disk drives, a color monitor and color graphics adapter to operate, as well as either an IBM dot-matrix or Hewlett-Packard printer to print visuals created within the program.
Audiovisual (AV) is electronic media possessing both a sound and a visual component, such as slide-tape presentations, films, television programs, corporate conferencing, church services, and live theater productions.
Graphic communication as the name suggests is communication using graphic elements. These elements include symbols such as glyphs and icons, images such as drawings and photographs, and can include the passive contributions of substrate, colour and surroundings. It is the process of creating, producing, and distributing material incorporating words and images to convey data, concepts, and emotions.
Document cameras, also known as visual presenters, visualizers, digital overheads, or docucams, are real-time image capture devices for displaying an object to a large audience. Like an opaque projector, a document camera is able to magnify and project the images of actual, three-dimensional objects, as well as transparencies. They are, in essence, high resolution web cams, mounted on arms so as to facilitate their placement over a page. This allows a teacher, lecturer or presenter to write on a sheet of paper or to display a two or three-dimensional object while the audience watches. Theoretically, all objects can be displayed by a document camera. Most objects are simply placed under the camera, and the camera takes the picture, which in turn produces a live image using a projector or monitor. Different types of document camera/visualizer allow great flexibility in terms of placement of objects. Larger objects, for example, can simply be placed in front of the camera and the camera rotated as necessary, or a ceiling mounted document camera can also be used to allow a larger working area to be used.
A screenshot is a digital image that shows the contents of a computer display. A screenshot is created by the operating system or software running on the device powering the display.
A slide is a single page of a presentation. A group is called slide deck. A slide show is an exposition of a series of slides or images in an electronic device or in a projection screen. Before personal computers, they were 35 mm slides viewed with a slide projector or transparencies viewed with an overhead projector.
Multi-image is the now largely obsolete practice and business of using 35mm slides (diapositives) projected by single or multiple slide projectors onto one or more screens in synchronization with an audio voice-over or music track. Multi-image productions are also known as multi-image slide presentations, slide shows and diaporamas and are a specific form of multimedia or audio-visual production.
John Francis Dunn was an American music and art software developer. He created several visual art, music, and design software programs, including Lumena, MusicBox, SoftStep, and others. He has also written and performed a variety of electronic music compositions throughout his career. He was a graduate of Sonia Landy Sheridan's Generative Systems program at the School of the Art Institute of Chicago. He also founded Time Arts, Inc. and Algorithmic Arts.
A wireless clicker or wireless presenter is a handset remote used to control a computer during a presentation, by emulating a "mouse click" + "some keys of a PC keyboard"; usually incorporating a laser pointer to pinpoint screen details. It is mainly used for presentations with a video projector or a big TV screen, allowing the presenter to move freely in front of the audience.
