ITM 433 Module 1 Case ITM 433 – Computer-Human Interaction Module 1: Why do we care about human-computer interaction? Case Assignment: Discuss the application of speech recognition as a tool for Human Computer Interaction Definitions Before getting too far into detail, here are some definitions this paper is based on. Human-Computer Interaction (HCI) is summarily, and loosly, defined as the interaction between people (users) and computers and can be referred to in several different
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direct access memory (DMA). DMA is an operation in which data is copied from one resource to another resource in a computer system without the involvement of the CPU (TechTerms, 2013). An example would be data being sent directly from an attached device, like a flash drive, directly to the memory. The microprocessor does not have to do anything, and therefore speeds up the overall computer operation. In SMP configuration, memory access could present a problem. All the memory access is posted to the
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information, including all types of computer and communications systems as well as reprographics methodologies. It refers to anything related to computing technology, such as networking, hardware, software, the Internet, or the people that work with these technologies. Many companies now have IT departments for managing the computers, networks, and other technical areas of their businesses. IT jobs include computer programming, network administration, computer engineering, Web development, technical
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| |1 |MC9231 |Computer Networks |3 |0 |0 |3 | |2 |MC9232 |Microprocessors and its |3 |0 |0 |3 | | | |Applications | | | | | |3 |MC9233 |Software
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forcing the computer must constantly improve its computing speed and storage capacity. History has shown that development of the computer, in order to achieve better processing performance, in addition to improve the speed of the hardware, the system must continue to improve the structure, especially when the components of the speed limit, which will become the focus of . Thus, the super parallel computer has become the master of complex scientific computing. However, the super computer-centric computing
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Web Server Application Attacks Christopher Jones Theories of Security Management Dr. Alaba Oluyomi Most web attacks are executed by several different methods to interrupt the functions of web servers. Web applications incorporate several applications to make it work properly. The web administrator must monitor the databases, extended markup languages, and script interpreters to stay ahead of hackers. All website that are running on a web server are prone to compromise, even
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Computer-delivered electronic system that allows the user to control, combine, and manipulate different types of media, such as text, audio, video, graphic and animation. The most common multimedia machine consists of a personal computer with a sound card, modem, digital speaker unit, and CD-ROM. Long time as the future revolution in computing, multimedia applications were, until the mid-90s, uncommon due to the expensive hardware required. With increases in performance and decreases in price, however
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fy I. Discussions: A. (introduction) What is a Computer? B. History of computers C. (thesis) Types of computer 4.1 Supercomputer 4.2 Mainframe 4.3 Workstation 4.4 The Personal Computer or PC 4.5 Microcontroller 4.6 Server D. Hardware & software 5.7 hardware 5.8 software 5.9 firmware E. Basic operations 6.10 input 6.11 output 6.12 processing 6.13 storage F. Names for different
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modern computing into the following eras: 1970s: Timesharing (1 computer with many users) 1980s: Personal computing (1 computer per user) 1990s: Parallel computing (many computers per user) Until about 1980, computers were huge, expensive, and located in computer centers. Most organizations had a single large machine. In the 1980s, prices came down to the point where each user could have his or her own personal computer or workstation. These machines were often networked together, so that
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is Multimedia? Multimedia can have many definitions these include: (A computer system perspective) 23 Multimedia means that computer information can be represented through audio, video, and animation in addition to traditional media (i.e., text, graphics/drawings, images). Back Close General Definition A good general working definition for this module is: 24 Multimedia is the field concerned with the computer controlled integration of text, graphics, drawings, still and moving
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