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Related Concept Videos

Energy and Power Signals01:17

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In an electrical system with a resistor, voltage and current signals facilitate the measurement of power and energy across the resistor. For a continuous-time signal, the total energy over a time interval is defined as the integral of the square of the signal's magnitude over that interval. Mathematically, this is expressed as:
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The power and energy delivered to an element are subjects of great significance in the field of electrical engineering. It is a well-known fact that a 100-watt light bulb emits more light than a 60-watt one. Therefore, power and energy calculations play a crucial role in the analysis of electrical circuits.
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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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Data Work: How Energy Advisors and Clients Make IoT Data Accountable.

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Summary

This study examines an interactive sensing system used by UK energy advisors for low-income households. It details how advisors and clients collaborate with data, highlighting the costs and needs for integrating the Internet of Things (IoT) into advisory work.

Keywords:
CSCWCollaborative workEthnomethodologyInternet of things

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Area of Science:

  • Human-Computer Interaction
  • Sociology of Technology
  • Energy Policy

Background:

  • Energy advisors provide crucial face-to-face advice to low-income households in the UK.
  • Interactive sensing systems can potentially enhance the effectiveness of energy advisory services.
  • The integration of technology into social work requires understanding collaborative data practices.

Purpose of the Study:

  • To investigate the deployment and use of an interactive sensing system by energy advisors.
  • To analyze how energy advisors and clients interact with and utilize system-generated data.
  • To understand the collaborative 'data work' involved in using IoT systems in advisory contexts.

Main Methods:

  • Fieldwork deployment of an interactive sensing system.
  • Observational studies of energy advisor-client interactions.
  • Qualitative analysis of collaborative data work and system appropriation.

Main Results:

  • The interactive sensing system was appropriated into the daily work of energy advisors.
  • Collaborative data work, including anticipating, rehearsing, and performing data tasks, was observed between advisors and clients.
  • Significant 'overhead costs' were identified in building collaborative action into sensing systems.

Conclusions:

  • Integrating the Internet of Things (IoT) into collaborative advisory work necessitates support for discrete workflows and accountability systems.
  • The study elaborates on social and collaborative methods of data work crucial for designing and studying collaborative IoT systems.
  • Understanding the practicalities of data work is essential for the successful implementation of IoT in social and support services.