Results 21 to 30 of about 2,491,773 (298)

Development of an Eye-Gaze Input System With High Speed and Accuracy through Target Prediction Based on Homing Eye Movements

IEEE Access, 2021
In this study, a method to predict a target on the basis of the trajectory of eye movements and to increase the pointing speed while maintaining high predictive accuracy is proposed.
Atsuo Murata, Toshihisa Doi, Kazushi Kageyama, Waldemar Karwowski   +3 more
doaj   +1 more source

Accuracy of point-of-care measurements [PDF]

Canadian Medical Association Journal, 2007
In a helpful case report in CMAJ , Peter Brindley and colleagues reported falsely elevated lactate levels obtained with a point-of-care analyzer and low plasma lactate levels obtained with laboratory testing in a patient who had ingested ethylene glycol.[1][1] Further investigation showed that ...
openaire   +3 more sources

Measurement and Correction of Pointing Error Caused by Radio Telescope Alidade Deformation based on Biaxial Inclination Sensor

Micromachines, 2023
One of the key reasons for the deterioration of antenna pointing accuracy for radio telescopes is the deformation and tilt of antenna alidades, which primarily result from track unevenness and thermal gradients.
Qian Xu, Fei Xue, Hui Wang, Letian Yi
doaj   +1 more source

Interpretation of human pointing by African elephants : generalisation and rationality [PDF]

, 2014
This research was carried out with funding from a departmental studentship from the School of Psychology and Neuroscience of the University of St Andrews, awarded to AFS.Factors influencing the abilities of different animals to use cooperative social ...
Smet, Ann Farai, Byrne, Richard William
core   +1 more source

Domestic dogs use contextual information and tone of voice when following a human pointing gesture [PDF]

, 2011
Domestic dogs are skillful at using the human pointing gesture. In this study we investigated whether dogs take contextual information into account when following pointing gestures, specifically, whether they follow human pointing gestures more readily ...
Grassmann, Susanne, Linda Scheider, Tomasello Michael, Tomasello, M., Juliane Kaminski, Tomasello, M. ; https://orcid.org/, Scheider, Linda, Scheider Linda, Tomasello, Michael, Scheider, L., Kaminski, J. ; https://orcid.org/, Michael Tomasello, Grassmann Susanne, Kaminski Juliane, Grassmann, S. ; https://orcid.org/, Kaminski, Juliane, Susanne Grassmann   +16 more
core   +2 more sources

Development of a Numerical Simulation Model to Support the Design of a Ship–Satellite Communication System for Autonomous Marine Navigation

Remote Sensing, 2023
In recent years, the concept of autonomous navigation systems has gained substantial significance, with the potential to change the traditional concept of autonomous navigation.
Federico Del Mondo, Stefano Seriani, Paolo Gallina, Anna Gregorio, Rodolfo Taccani   +4 more
doaj   +1 more source

PRELIMINARY ESTIMATION ON POINTING ACCURACY OF JAPANESE QUASI-ZENITH SATELLITE-1 (MICHIBIKI) L1-SAIF [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Japanese Quasi-Zenith Satellite-1 (QZS1) named MICHIBIKI was launched in September, 2010. This paper shows a preliminary estimation of positioning accuracy of the QZS1. The mission of QZS1 is to raise the positioning accuracy of GPS.
M. Tokunaga, Y. Nagaoka, T. Shoda
doaj   +1 more source

Interaction between Speech and Gesture: Strategies for Pointing to Distant Objects [PDF]

, 2012
Pfeiffer T. Interaction between Speech and Gesture: Strategies for Pointing to Distant Objects. In: Efthimiou E, Kouroupetroglou G, Fotinea S-E, eds. Gestures and Sign Language in Human-Computer Interaction and Embodied Communication, 9th International ...
Pfeiffer, Thies ; https://orcid.org/, Efthimiou, Eleni, Thies Pfeiffer, Fotinea, Stavroula-Evita, Kouroupetroglou, Georgios   +4 more
core   +1 more source

Pointing in visual periphery : is DF’s dorsal stream intact? [PDF]

, 2014
Peer ...
Schenk, Thomas, Constanze Hesse, Hesse, Constanze, Hesse, C., Ball Keira, Schenk Thomas, Schenk, T., Thomas Schenk, Hesse Constanze, Ball, K., Ball, Keira, Keira Ball   +11 more
core   +2 more sources

Dogs (Canis familiaris), but not chimpanzees (Pan troglodytes), understand imperative pointing [PDF]

, 2012
Chimpanzees routinely follow the gaze of humans to outside targets. However, in most studies using object choice they fail to use communicative gestures (e.g. pointing) to find hidden food.
Michael Tomasello (31692), Felizitas Zimmermann (184503), Kirchofer, K., Tomasello, M., Juliane Kaminski, Tomasello, M. ; https://orcid.org/, Zimmermann, F., Felizitas Zimmermann, Juliane Kaminski (128853), Katharina C Kirchhofer, Kirchhofer, K., Katharina C. Kirchhofer (184498), Kaminski, J. ; https://orcid.org/, Michael Tomasello, Kaminski, Juliane   +14 more
core   +1 more source