منابع مشابه
Pointing the FINGER at multimodal dementia prevention.
The fi rst WHO Ministerial Conference on Global Action Against Dementia, hosted in March, 2015, showed that the focus on fi nding the causes and cures for dementia, including Alzheimer’s disease, is intensifying. Since development of a cure for dementia by 2025 is unlikely, risk reduction is the most eff ective approach to delay onset and potentially reduce the number of new cases. Such an appr...
متن کاملFinger Pointing Accuracy on Leap Motion Sensor
In this short paper we present a performance analysis of the Leap Motion depth sensor solely used as a single finger pointing device. Based on the evaluation of Fitts’ Law, we have examined the sensor capabilities with two groups of participants – 10 moderately aged computer affine technicians and 10 elderly people with no explicit experience in handling technical devices. Results have been com...
متن کاملPointing to an Invisible Object behind a Wall: Comprehension of Pointing with a Bent Index Finger
Pointing is a gesture that people use to specify and convey information about objects in the environment. Previous research has mostly explored peoples’ comprehension and production of others’ “straight” pointing gestures, that is, pointing at an object with arm and index finger kept straight while aiming at a visible object. However, we seem to use various types of pointing in addition to typi...
متن کاملReal-time 3D Finger Pointing for an Augmented Desk
The augmented desk is gaining popularity in recent HCI research. Its layout of a large horizontal screen on the desk enhances immersive and intense collaborative experiences. A responsive and unimpeded input interface is important for an efficient interaction in such an environment. In this paper, we developed a real-time stereo vision-based finger pointing interface for our augmented desk that...
متن کاملClinical perception and simple laboratory tests: do not mistake the finger pointing at the moon.
Sometime in the past, in an urban emergency department (ED) of a large general hospital located somewhere around the globe, a patient entered the emergency room and asked to be seen by a doctor. He was a Caucasian male, aged around 62, smoker, with a history of type 2 diabetes, but not complaining for any particular symptom. He was simply " feeling bad " , thinking that he should be seen by a d...
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ژورنال
عنوان ژورنال: Nature Reviews Microbiology
سال: 2006
ISSN: 1471-0072,1471-0080
DOI: 10.1038/nrm1966