Waldemar Karwowski & Marcelo M. Soares 
Human Factors and Ergonomics in Consumer Product Design [PDF ebook] 
Methods and Techniques

Every day we interact with thousands of consumer products. We not only expect them to perform their functions safely, reliably, and efficiently, but also to do it so seamlessly that we don”t even think about it. However, with the many factors involved in consumer product design, from the application of human factors and ergonomics principles to red