Computer-Aided Control Technology
The story of computer-aided control technology is inextricably entwined with the modern history of automation. Automation in the first half of the twentieth century involved (often analog) processes for continuous automatic measurement and control of hardware by hydraulic, mechanical, or electromechanical means. These processes facilitated the development and refinement of battlefield fire-control systems, feedback amplifiers for use in telephony, electrical grid simulators, numerically controlled milling machines, and dozens of other innovations.
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Internet Safety
Internet safety entails the guidelines and procedures implemented in public and private settings to protect the well-being of Internet users. Specific Internet safety measures include laws prohibiting illicit activity online and protecting children’s privacy; acceptable use policies that stipulate rules for children to access the Internet in schools; family guidelines and parental supervision; instruction in Internet literacy; and implementation of browser access controls and software to filter, block, and monitor children’s access to certain sites. As an educational tool, the Internet offers access to extensive resources and information; however, the speed and openness of this media necessitates awareness and intervention to promote safety and well-being.
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The story of computer-aided control technology is inextricably entwined with the modern history of automation. Automation in the first half of the twentieth century involved (often analog) processes for continuous automatic measurement and control of hardware by hydraulic, mechanical, or electromechanical means. These processes facilitated the development and refinement of battlefield fire-control systems, feedback amplifiers for use in telephony, electrical grid simulators, numerically controlled milling machines, and dozens of other innovations.
