Bachelor of Information Technology Information Systems Technology IT
Bachelor of Information Technology Information Systems & Technology IT 1105 05. Business Information Systems 5. 4 Other Specialized Information Systems - Part - 5 Prabhajinie Jayabaalasundaram MBCS, MBA
IT 1105 Information Systems and Technology Last Lesson An overview of Expert Systems Components of Expert Systems Participants in Developing and Using Expert Systems
IT 1105 Information Systems and Technology Outline Multimedia and Virtual reality Overview of Multimedia Overview of Virtual Reality Specialized Systems
IT 1105 Information Systems and Technology ltimedia and Virtual reality The use of multimedia and virtual reality has helped many companies achieve a competitive advantage and increase profits. The approach and technology used in multimedia is often the foundation of virtual reality systems. While these specialized information systems are not used by all organizations, they can play a key role for many.
IT 1105 Information Systems and Technology verview of Multimedia is text, graphics, video, animation, audio and other media that can be used to help an organization efficiently and effectively achieve its goals. Multimedia can be used to create stunning brochures, presentations, reports and documents. Although not all organizations use the full capabilities of multimedia, most use text and graphics capabilities.
IT 1105 Information Systems and Technology ext and Graphics All organizations use text and graphics to develop reports, financial statements, advertising pieces and other documents used internally and externally. Internally, organizations use text and graphics to communicate policies, guidelines, and much more to managers and employees. Externally, organizations use text and graphics to communicate to suppliers, customers and state organizations, and a variety of other stakeholders. Text can have different sizes, fonts, and colours. Graphics can include photographs, illustrations, drawings, a variety of charts and other still images.
IT 1105 Information Systems and Technology Audio includes music, human voices, recorded sounds and a variety of computer-generated sounds. Audio can be stored in a variety of file formats, including MP 3, WAV, MIDI and other formats. When audio files are played while they are being downloaded from the Internet, it's called streaming audio.
IT 1105 Information Systems and Technology ideo and Animation The moving images of video and animation are typically created by rapidly displaying one still image after another. Video and animation can be stored in AVI files used with many Microsoft applications. MPEG files and MOV files used with many apple applications. When video files are played while they are being downloaded from the internet, its called streaming video.
IT 1105 Information Systems and Technology Conversion and Compression Most multimedia applications are created, edited, and distributed in a digital file format, Older inputs to these applications, however, can be in an analog format. In these cases, the analog and older digital formats must be converted into a newer digital format before they can be edited and processed by today's multimedia software. This can be done with a conversion program or specialized hardware. Some of the multimedia software have this analog-to-digital conversion capability. Standalone software and specialized hardware can also be used.
IT 1105 Information Systems and Technology Conversion and Compression Because multimedia a files can be large, it's sometimes necessary to compress files in order to make them easier to download from the Internet or send as e-mail attachments. Many of the multimedia software programs discussed above can be used to compress multimedia files. In addition, standalone file conversion programs, such as Win. Zip, can be used to compress multimedia files in many file formats.
IT 1105 Information Systems and Technology Question Audio is one of the Multimedia used by almost all which includes a) music b) human voices c) recorded sounds d) variety of computer-generated sounds e) songs
IT 1105 Information Systems and Technology Answer Audio is one of the Multimedia used by almost all which includes a) music b) human voices c) recorded sounds d) variety of computer-generated sounds e) songs
IT 1105 Information Systems and Technology Question Multimedia is being used by the organisations for many reasons which include creating a) stunning brochures b) attractive presentations c) reports d) documents e) displays
IT 1105 Information Systems and Technology Answer Multimedia is being used by the organisations for many reasons which include creating a) stunning brochures b) attractive presentations c) reports d) documents e) displays
IT 1105 Information Systems and Technology erview of Virtual Reality Originally, the term referred to immersive virtual reality, in which the user becomes fully immersed in an artificial, 3 D world that is completely generated by a computer. Immersive virtual reality can represent any 3 D setting, real or abstract. Through immersion, the user can gain a deeper understanding of the virtual world’s behaviour and functionality.
IT 1105 Information Systems and Technology erview of Virtual Reality
IT 1105 Information Systems and Technology erview of Virtual Reality A virtual reality system enables one or more users to move and react in a computer simulated environment. Virtual reality simulations require special interface devices that transmit the sights, sounds and sensations of the simulated world to the user. These devices can also record and send the speech and movements of the participants to the simulation program, enabling users to sense and manipulate virtual objects much as they would real objects. This natural style of interaction gives the participants the feeling that they are immersed in the simulated world.
IT 1105 Information Systems and Technology nterface Devices To see in a virtual world, often the user wears a head-mounted display (HMD) with screens directed at each eye. The HMD also contains a position tracker to monitor the location of the user's head and the direction in which the user is looking. Using this information, a computer generates images of the virtual world a slightly different view for each eye-to match the direction that the user is looking, and displays these images on the HMD.
IT 1105 Information Systems and Technology rms of Virtual Reality Aside from immersive virtual reality, virtual reality can also refer to applications that are not fully immersive, such as • mouse-controlled navigation through a 3 D environment on a graphics monitor, • stereo viewing from the monitor via stereo glasses • stereo projection systems and others. Augmented reality, a newer form of virtual reality, has the potential to superimpose digital data over real photos or images.
IT 1105 Information Systems and Technology rms of Virtual Reality Some virtual reality applications allow views of real environments with superimposed virtual objects. Telepresence systems immerse a viewer in a real world that is captured by video cameras at a distant location and allow for the remote manipulation of real objects via robot arms and manipulators. Many believe that virtual reality will reshape the interface between people and information technology by offering new ways to communicate information, visualize processes, and express ideas creatively.
IT 1105 Information Systems and Technology tual Reality Applications You can find thousands of applications of virtual reality, with more being developed as the cost of hardware and software declines and as people's imaginations are opened to the potential of virtual reality. You can find virtual reality applications in the areas of medicine, education and training, business, and entertainment.
IT 1105 Information Systems and Technology pecialized Systems Many special-purpose systems help overcome disabilities or improve health, often called assistive technology. Segway is an electric scooter that uses sophisticated software, sensors and gyro motors to transport people through warehouses, offices, downtown sidewalks, and other spaces. Some forensics experts are now experimenting with computer software that can draw images of crime suspects based only on the DNA collected at the crime scene. A number of special-purpose systems are now available in vehicles.
IT 1105 Information Systems and Technology pecialized Systems Improvements are also being made in bridges and roadways. Special purpose systems are also helping to retrieve more oil in existing oil fields. Companies use special-purpose tracking devices, chips, and bar codes for a variety of purposes. One special application of computer technology is derived from mathematics called game theory, which involves the use of information systems to develop competitive strategies for people, organizations or even countries.
IT 1105 Information Systems and Technology pecialized Systems Informatics, another specialized system, combines traditional disciplines, such as science and medicine, with computer systems and technology. Bioinformatics combines biology and computer science. Medical informatics combines traditional medical research with computer science. Informatics can also be used in finance to develop sophisticated and profitable modelling programs that can analyze market risks and potential.
IT 1105 Information Systems and Technology Question Virtual reality is being used by people in different fields. You can find virtual reality applications in the areas of a) medicine b) education and training c) business d) entertainment e) universities
IT 1105 Information Systems and Technology Answer Virtual reality is being used by people in different fields. You can find virtual reality applications in the areas of a) medicine b) education and training c) business d) entertainment e) universities
IT 1105 Information Systems and Technology Question Informatics, another specialized system, combines traditional disciplines with computer systems and technology. Traditional disciplines includes a) science b) mathematics c) medicine d) languages e) management
IT 1105 Information Systems and Technology Answer Informatics, another specialized system, combines traditional disciplines with computer systems and technology. Traditional disciplines includes a) science b) mathematics c) medicine d) languages e) management
IT 1105 Information Systems and Technology Summary Multimedia and Virtual reality Overview of Multimedia Overview of Virtual Reality Specialized Systems
Bachelor of Information Technology Information Systems & Technology IT 1105 05. Business Information Systems 5. 4 Other Specialized Information Systems - Part - 5 Prabhajinie Jayabaalasundaram MBCS, MBA
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