Wearable computers have become very popular among consumers last year. The emergence of new types of devices (including bracelets, watches, clothing and glasses) can significantly change our society, consumer markets and education. The demand is constantly growing and the global spread of such devices is expected to increase in the near future. One of the most anticipated and popular wearable c...

Google Translate provides a multilingual machinetranslation service by automatically translating one written language to another. Google translate is allegedly limited in its accuracy in translation, however. This study investigated the accuracy of Google Chinese-to-English translation from the perspectives of formality and cohesion with two comparisons: Google translation with human expert tra...

BACKGROUND Recent research indicates a high recall in Google Scholar searches for systematic reviews. These reports raised high expectations of Google Scholar as a unified and easy to use search interface. However, studies on the coverage of Google Scholar rarely used the search interface in a realistic approach but instead merely checked for the existence of gold standard references. In additi...

We have found a method to automatically extract the meaning of words and phrases from the world-wide-web using Google page counts. The approach is novel in its unrestricted problem domain, simplicity of implementation, and manifestly ontological underpinnings. The world-wide-web is the largest database on earth, and the latent semantic context information entered by millions of independent user...

Cloud computing becomes more popular day by day. The “dream” of users to “to get rid” of administrators, huge investments on expensive hardware and human resources becomes true. The goal of this paper is to present a general overview of the new coming service offered by Google company Google App Engine. “What is it for?”, “What can I do with the system?” and “How does it work?” are some of the ...

We analyse pricing, e¤ort and tipping decisions at the online service "Google Answers". Users set a price for the answer to their question ex ante, and they can additionally tip the researcher who provided the answer ex post. A positive wage-e¤ort relationship is frequently found in laboratory giftexchange games, yet …eld evidence for reciprocity in two-stage settings is mixed. Our …eld data co...

Why do some colors look special? Color vision is our ability to distinguish the spectral characteristics of light. Wavelength varies continuously, yet we perceive spectra in terms of a small number of dimensions anchored by salient landmarks. These dimensions define a color space, within which colors appear to vary in hue (direction) or saturation (distance) relative to a neutral gray (Figure 1...

Marko Curkovic in his letter (2017) points out that using Google Search in our systematic review (Piasecki et al. 2017) could have led to the so-called “bubble effect”, a form of selection bias. We take seriously this concern. Google Search is indeed an imperfect tool to perform systematic reviews: the search algorithm is not known and cannot be controlled, Google adapts the search to each user...