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Nestor Blokhin
Nestor Blokhin

Ergonomics: How To Design For Ease And Efficiency (2nd Edition) Book Pdf

The user experience (UX) is how a user interacts with and experiences a product, system or service. It includes a person's perceptions of utility, ease of use, and efficiency. Improving user experience is important to most companies, designers, and creators when creating and refining products because negative user experience can diminish the use of the product and, therefore, any desired positive impacts; conversely, designing toward profitability often conflicts with ethical user experience objectives and even causes harm. User experience is subjective. However, the attributes that make up the user experience are objective.

Ergonomics: How To Design For Ease And Efficiency (2nd Edition) Book Pdf

A dramatic transition of fluorescence microscopy and electrophysiology to the forefront of biomedical research has occurred over the past ten years. In this regard, inverted microscopes designed to examine and manipulate cells and tissues in culture have simultaneously acquired ergonomic features to increase operator comfort and reduce fatigue. Frequently utilized control elements, such as focus, illumination intensity, optical path direction, and stage translation, have been moved to the front of these instruments to increase operation efficiency and minimize operator stress and strain.

Another new technology roaming the horizon involves a microscope design devoid of eyepieces and lenticular arrays, which substitutes a CCD or CMOS image sensor to project the image on a computer monitor, as discussed above. Although this configuration is easily attainable with current instruments by simple addition of a digital camera system, the eyepiece-less microscopes are accompanied with software packages that aid in image capture, and feature a number of applications such as multiple file storage formats, digital image processing software, and time-lapse cinemicrography. The versatility of these systems should ease the fatigue and stress associated with long term microscope use and increase operator efficiency through enhanced software features.


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