In this paper, we focus on embodiment aspects of communication between human and single function artifact. Communication with embodiment media between human and artifact is difficult because of the difference of embodiment. We discuss a bottom up process and top down process of designing a common understand of embodiment media between human and artifact. keywords: human-artifact communication, ...

Electrocardiographic artifact is generally considered to be a nuisance. Respiratory artifact, however, is a physiologic signal that may carry useful diagnostic information. Our goal was to evaluate the characteristics, prevalence, and clinical significance of respiratory artifact observed in electrocardiograms (ECGs). ECGs exhibiting repetitive microoscillations were systematically collected. T...

The benefits of four-dimensional computed tomography (4D CT) are limited by the presence of artifacts that remain difficult to quantify. A correlation-based metric previously proposed for ciné 4D CT artifact identification was further validated as an independent artifact evaluator by using a novel qualitative assessment featuring a group of observers reaching a consensus decision on artifact lo...