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Related Concept Videos

Barriers to Effective Communication II01:21

Barriers to Effective Communication II

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The barriers to effective communication also include cultural barriers, semantic barriers, gender barriers, and time constraints.
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...
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Barriers to Effective Communication I01:30

Barriers to Effective Communication I

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A communication barrier is any distortion or interruption during a conversation, resulting in miscommunication of the message. A good communicator should know these barriers and continuously check for the listener's understanding by obtaining feedback.
Communication barriers include the following:
Physiological barriers: They are limitations caused by a person's health condition or disability, such as hearing loss, poor eyesight, illness, or unconsciousness. An example to overcome this...
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Design Consideration01:22

Design Consideration

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Designing a structure involves a series of considerations, primarily the material's ultimate strength, calculated through tests that measure changes under increased force until the material reaches its breaking point or limit. The ultimate load, where the material breaks, is divided by its original cross-sectional area, resulting in the ultimate normal stress or strength. The ultimate shearing stress is another significant factor taken into account.
The factor of safety is another key...
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Design Example: Designing Water Slide01:18

Design Example: Designing Water Slide

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When designing a water slide, controlling the speed of water flow is crucial for rider safety while maintaining an exciting experience. As water flows down the slide, gravity causes it to accelerate, with its speed at the bottom depending on the height from which it starts. The higher the slide, the more potential energy the water has at the top, which is converted into kinetic energy as it descends, increasing its speed.
Bernoulli's principle determines the water's velocity along the...
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Group Design02:01

Group Design

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The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
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Design Example01:23

Design Example

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The innovation of touch-tone telephony revolutionized the telecommunications industry by replacing the traditional rotary dial with a dual-tone multi-frequency (DTMF) signaling system. This system uses a matrix-style keypad with buttons arranged in four rows and three columns, creating 12 distinct signals each assigned to a pair of frequencies. Each button press results in a simultaneous generation of two sinusoidal tones – one from a low-frequency group (697 to 941 Hz) and one from a...
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Updated: Oct 1, 2025

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
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Virtual conference design: features and obstacles.

William Hurst1, Adam Withington2, Hoshang Kolivand3

  • 1Information Technology Group, Wageningen University and Research, Leeuwenborch, Hollandseweg 1, 6706 KN Wageningen, Netherlands.

Multimedia Tools and Applications
|March 9, 2022
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Summary
This summary is machine-generated.

The Covid-19 pandemic spurred demand for virtual conferencing solutions. This review identifies 67 key features and 74 user obstacles in remote collaboration tools.

Keywords:
Covid-19User experienceUser journey mappingVirtual conferencing

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Area of Science:

  • Information Science
  • Human-Computer Interaction
  • Communication Technology

Background:

  • The Covid-19 pandemic significantly altered work and education, necessitating remote collaboration.
  • Virtual conferencing software emerged as a critical tool for communication, learning, and social interaction.
  • The proliferation of remote work and learning created a demand for effective virtual conferencing solutions.

Purpose of the Study:

  • To conduct a systematic literature review on virtual conferencing technologies.
  • To identify key features and user-experienced obstacles in current virtual conferencing platforms.

Main Methods:

  • Systematic literature review of 60 open-source journal articles.
  • Analysis of articles sourced from 5 digital library repositories.
  • Identification and categorization of virtual conferencing features and user obstacles.

Main Results:

  • Identified 67 key features of virtual conferencing technologies.
  • Documented 74 distinct obstacles encountered by users of these platforms.
  • The review highlights the diverse landscape of available conferencing software.

Conclusions:

  • Virtual conferencing is now central to business and education.
  • Understanding user-reported features and obstacles is crucial for improving remote collaboration tools.
  • Further research can guide the development of more effective virtual conferencing solutions.