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D Developing computer tools with well-designed human computer interactions (HCI) can be difficult, tedious, time-consuming , and expensive. Small improvements in one portion of the design often create disasters in another portion. And staffing necessities often imply that interfaces are designed by expert software engineers who understand neither the users(More)
Introduction Technical and scientific professionals are writers. Regardless of title or job description, they write. Most spend 25-75% of their tiine doing something related to writing-gathering and organizing information, writing per se, revising, talking with others about something they have written, giving oral presentations accompanied by documents,(More)
In a study of home-healthcare practitioners, we found that temporal trends contained in patients' clinical records form one of the most critical pieces of information when selecting and administering appropriate treatment. However, these records are comprised of quantitative and qualitative data, and recorded as a <i>narrative</i>. This format makes the(More)
Digital mammography can potentially improve mammography image and interpretation quality. On-line interpretation from a workstation may improve interpretation logistics and increase availability of comparison images. Interpretation of eight 4k- x 5k-pixel mammograms on two to four 2k- x 2.5k-pixel monitors is problematic because of the time spent in(More)
" OOMS models can be practical if the effort required to product them is commensurate with their limited practical accuracy. " This demonstration details a direct manipulation tool for quickly building OOMS models. Advanced features allow rapid model construction and analysis. The 00MS family of models [4,5] has been used successfully to model various(More)
1. ABSTRACT Real-time volume rendering of medical image datasets on commercial hardware became possible in 1993. We have developed an application, SeeThru, that allows real-time volume visualization under the interactive control of the physician. This ability enables the physician to look inside of the patients body to visually comprehend the information(More)
Stacked displays hold the potential for accurate interpretation of multiple computed tomography (CT) studies on a low-cost workstation. But can such a display scroll as quickly as radiologists can move their eyes to the next image on a film? To address this question, eye-movement duration during CT chest interpretation was recorded using an electronic eye(More)