Abstract: A novel method of acoustic holography is introduced by expanding the equivalent source method (ESM) to include multipole equivalent sources and obtaining an optimal solution in a two-stage ...

Abstract: Making virtual reality (VR) more accessible for novice and nondigital users has largely focused on single-user solutions, such as tutorials, tooltips, and visual guidance cues. While ...

Very often in business, we are confronted with the question, "What is value?" And just as often, the answer is usually, "I can't put it into words, but I know what value is when I see it." This is a ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Robert Kelly is managing director of ...