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Related Concept Videos

Household Wiring And Electrical Safety01:13

Household Wiring And Electrical Safety

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Companies that supply power to most modern households use three conductors, typically called a three-wire line. While one is neutral, the other two are both at 120 V but with opposite polarity, giving a voltage of 240 V between them. With a three-wire line, high-power appliances that require 240 V, such as electric stoves and clothes dryers, are linked between the two hot lines. 120 V appliances can be connected between the neutral and either of the hot lines. The neutral side, which is always...
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Virtual Work01:20

Virtual Work

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The principle of virtual work states that if a body is in static and dynamic equilibrium, then the sum of all the virtual work done by all external forces and couple moments for any given virtual displacement must be zero.
In static equilibrium, a body can experience an imaginary or virtual movement, such as displacement or rotation. The virtual work done by a force is equal to the dot product of force and virtual displacement in the direction of the force. When it comes to virtually rotating a...
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Control Systems: Applications01:25

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Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
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Electrical Systems01:21

Electrical Systems

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In electrical engineering, the analysis of networks composed of passive linear components — resistors (R), capacitors (C), and inductors (L) — is fundamental. These components are organized into circuits where the relationship between input and output can be analyzed using transfer functions. The transfer function of an RLC circuit, which relates the voltage across a capacitor to the input voltage, can be derived using Kirchhoff's laws.
To derive the transfer function, consider an...
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Control Systems01:10

Control Systems

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Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...
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Work01:22

Work

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Work is done when energy is transferred from one object to another. In other words, work is when a force acts on something that undergoes a displacement from one position to another. Forces can vary as a function of position, and displacements can be along various paths between two points. The increment of work (dW) done by a force acting through an infinitesimal displacement can be defined as the dot product of force () and displacement () vectors.
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Articles linked to this work by shared authors, journal, and citation graph.

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Technology transfer: the role of consumer products for individuals with disabilities.

Work (Reading, Mass.)·2014
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Related Experiment Video

Updated: May 3, 2026

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data
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Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data

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Home automation in the workplace.

J E McCormack1, S F Tello1

  • 1Seaside Education Associates, Inc., Weston, Massachusetts.

Work (Reading, Mass.)
|January 21, 2014
PubMed
Summary

Environmental control units and home automation enhance independence for people with disabilities. Emerging technologies promise even greater benefits for accessibility at home and work.

Area of Science:

  • Assistive technology
  • Rehabilitation engineering
  • Human-computer interaction

Background:

  • Environmental control units (ECUs) and home automation (HA) systems are crucial for enhancing independence and potential in individuals with disabilities.
  • Existing devices support control over lighting, appliances, temperature, security, and communication for those with physical, cognitive, and sensory impairments.

Purpose of the Study:

  • To highlight current applications of ECUs and HA devices for people with disabilities.
  • To discuss emerging technologies that can further improve the benefits of these systems.

Main Methods:

  • Review of existing environmental control and home automation technologies.
  • Exploration of potential applications tailored to diverse disability needs.
Keywords:
Assistive technologyEnvironmental controlWorkplace accommodation

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Last Updated: May 3, 2026

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  • Analysis of emerging technological trends and their impact on accessibility.

    • Main Results:

    • ECUs and HA devices offer significant support for daily living activities, improving autonomy.
    • Current technologies enable control over various environmental aspects, aiding independence.
    • Emerging technologies show promise for expanded functionality and enhanced user experience.

    Conclusions:

    • Environmental control and home automation are vital for empowering individuals with disabilities.
    • Continued technological advancements will further expand accessibility and independence.
    • These technologies play a key role in fostering inclusion in both home and work environments.