The timing command with an eye blinking mechanism is designed to generate ready, backward movement, and stop commands for the electric wheelchair. Furthermore, to move at a certain velocity, the electric wheelchair also receives a velocity command as well as the direction and timing commands. The...
ArticleCASPubMedGoogle Scholar Bonfiglio, L.et al.Reciprocal dynamics of EEG alpha and delta oscillations during spontaneous blinking at rest: A survey on a default mode-based visuo-spatial awareness.Int. J. Psychophysiol.80, 44–53 (2011). ArticlePubMedGoogle Scholar Buckner, R. L., Andrews-...
In this result analysis, the EEG signals were used for detecting eye blinking for classifying the emotions of women. 4.1. Performance analysis In this research the performance evaluation of the proposed Blink talk based on machine learning is calculated based on specificity, accuracy and sensitivity....
Spread of the tear film The tear film is mechanically distributed over the ocular surface through a neuronally controlled blinking mechanism.Three factors are required for effective resurfacing of the tear film: Normal blink reflex. Contact between the external ocular surface and the eyelids. Normal ...
Going beyond, it has been numerically observed that, in the presence of local strategic symbiosis, high level aggressions might provoke a substantial increment of the complexity of the system; a mechanism that might explain the extraordinary bio-diversity of Earth's biosphere, as well as the ...
There is limited information on ictal unilateral eye blinking (UEB) as a lateralizing sign in focal seizures. We identified two patients with UEB and propose a novel mechanism of UEB based on a review of the literature. We report on two patients with intractable focal epilepsy showing UEB amon...
provided the backscattering signal for eye motion detection. The coil-shaped RF tags had different resonant frequency due to well-designed distinct structural parameters (see Supplementary Fig.1and Supplementary Table1), based on the mechanism of resistance-inductance-capacitance (RLC) resonator. The re...
It is known that eye blinking usually occurs, on average, once every 3 s43. To prevent the surface of the eye from drying out, blinking every 30 s to a minute is sufficient. Thus, physiological factors alone cannot explain all eye blinking. Eye blinking can be classified as voluntary and...
This, however, does not guarantee that the eyes of each subject will be open since each subject in the photo can be blinking at different times. Thus, the mechanism implements a best-effort algorithm. A process flow diagram illustrating the closed eye detection algorithm in more detail is ...
A dynamic eye simulation mechanism in which an eye orb having a spherical surface has one area of that surface of a color simulating an eyelid and another area having a representation of an eye iris and surrounding sclera applied thereto wherein the orb is mounted for rotation relative to an...