Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jeffrey A. Calcaterra"'
Publikováno v:
Displays. 24:85-96
Investigations of the relative merits of graphical (analog) and numerical (digital) formats have a long tradition in the display design literature. These issues are re-examined for the design of configural displays (displays that map multiple individ
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 46:607-611
Pointing sticks and touch pads remain the leading integrated pointing devices incorporated into notebook computers. Manufacturers have implemented dual point designs that include a pointing stick and touch pad on the same system to accommodate polari
Publikováno v:
Journal of Visual Impairment & Blindness. 93:416-419
Publikováno v:
Perception & Psychophysics. 61:1384-1398
In four experiments, reducing lenses were used to minify vision and generate intersensory size conflicts between vision and touch. Subjects made size judgments, using either visual matching or haptic matching. In visual matching, the subjects chose f
Publikováno v:
Perception & Psychophysics. 59:1297-1311
We sought to clarify the causes of the tactual horizontal-vertical illusion, where vertical lines are overestimated as compared with horizontals in L and inverted-T figures. Experiment 1 did not use L or inverted-T figures, but examined continuous or
Autor:
Peter Sohn, Terry M. Bleizeffer, Randy A. Rendahl, Birgit Schmidt-Wesche, Jeffrey A. Calcaterra, Deepa Nair
Publikováno v:
Proceedings of the 5th ACM Symposium on Computer Human Interaction for Management of Information Technology.
At IBM®, we developed a set of user roles that describe the tasks of the people who interact with any cloud based Information Technology system. The three core roles of Cloud Service Creator, Cloud Service Provider, and Cloud Service Consumer create
Publikováno v:
CHIMIT
Despite some signs of success, there is still a long way to go in addressing the growing complexity-management gap in middleware systems. One issue that can create complexity for users is a mismatch between tasks in multi-person environments and the
Publikováno v:
Perceptionpsychophysics. 58(2)
Four experiments examined the influence of categorical information and visual experience on the identification of tangible pictures, produced with a raised-line drawing kit. In Experiment 1, prior categorical information aided the accuracy and speed
Publikováno v:
Perception. 25(3)
In three experiments the production and interpretation of perspective drawings by blind and sighted subjects were examined. Blindfolded sighted, early-blind, and late-blind subjects first attempted to produce raised-line drawings of a surface at a nu