Definitions

The Comfort Calculator

Have Fun With This Comfort Tool - click to activate

Predicting interior environmental quality is something Environmental Ergonomists do to help you achieve health, wellness an comfort .

The Comfort Calculator developed by Dr. A. Marsh and Square One Research PTY LTD...is for you - go ahead, click the picture...have some fun predicting your homes comfort level....


Air Movement and Comfort

"Air movement is an important factor in thermal comfort. Whilst stagnant air in artificially heated spaces often contributes to a feeling of stuffiness and promotes odor build-up, even the smallest air movement in cold environments is often considered draughty. In warm or humid conditions, however, air movement can increase heat loss without any change in air temperature. "
ANSI/ASHRAE Standard 55 Thermal Environmental Conditions for Human Occupancy


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The Human Body 's Thermal Plume (photo credit Dr. Gary Settles),  

A Study in Indoor Environmental Ergonomics

Ergonomics is the application of scientific information concerning humans to You truly have a radiant personality! Learn Why!the design of objects, systems and environment for human use. Ergonomics comes into everything which involves people and incorporates elements from many subjects including anatomy, physiology, psychology and design. Environmental Ergonomists apply their diverse knowledge to ensure that products and environments are comfortable, safe and efficient for people to use*.

In other words, you and yours need someone who understands both the human mind and body as well as the architectural/mechanical systems to design the proper indoor environment for you.

Most contractors never study human factors such as physiology and psychology yet you will trust them with hundreds of thousands of your dollars and statistically you will never get the interior environment you dreamed of - most don't

As an example of an firm which specializes in indoor environmental ergonomics, see TransSolar: This is an excerpt from their website...

"The interdependence of comfort issues and the integration of building systems within a larger urban and environmental context are recognized as daylight, natural ventilation, air quality and temperature, acoustics and the well-being of people are addressed. Our aim is to create comfortable, ecological, economical and high-value buildings and environments for living, working, playing and studying."

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*Adapted from the The Ergonomics Society - an international organization for professionals using knowledge of human abilities and limitations to design and build for comfort, efficiency, productivity and safety.


The elements of indoor environmental quality