PROBLEM TO BE SOLVED: To exactly make a print-out necessary for both a subject and a tester by separating the output means to print out the test result of the visual acuity of a subject eye for the subject and the tester and outputting them with a time lag. SOLUTION: Four kinds of ...
Twitter Google Share on Facebook graphic design (redirected fromVisual designer) Thesaurus Acronyms Related to Visual designer:graphic design graphic design n. The practice or profession of designing print or electronic forms of visual information, as for an advertisement, publication, or website. ...
So that stimulus was going to be the test of visual acuity, varying the size of the width of the stripes from very coarse, very wide to very fine, and then at some point finding out what's the threshold, or what is the acuity of the child for that stripe stimulus. Well, okay...
Visual Acuity (VA) is a measure of the finest high-contrast detail that the eye can resolve. The common measurement system is Snellen VA, measured using the familiar optometrist's chart. VA is expressed as two figures, one above and one below a line, e.g. 6/12, the top figure represe...
ObjectiveTo measure monocular distance visual acuity (VA), grating VA, contrast sensitivity, and visual field extent in full-term, 6-year-old
the process (Dexl et al., 2010), but is not well suited to clinical practice. However, portable tablet technology now allows quick, efficient and reliable reading speed, critical print size (when the reading speed starts to slow down) and threshold near visual acuity determination testing, ...
respectively. Near working distance of students ranged from 15.00 to 37.20 cm, and the near VA demand as well as actual near VA demand (using a 2.5 times acuity reserve) was 0.60 ± 0.17 and 0.20 ± 1.7LogMAR, respectively. LogMAR VA demand increased (size of print decreases)...
The objective of this study was to investigate preoperative factors associated with postoperative visual acuity outcomes and to develop a model to predict visual acuity prognosis. A retrospective study was conducted by reviewing clinical charts of pediat
1.a sensory experience of something that does not exist outside the mind, caused by various physical and mental disorders, or by reaction to certain toxic substances, and usu. manifested as visual or auditory images. 2.the sensation caused by a hallucinatory condition or the object or scene ...
on print size; larger fonts are more discriminable but, with increasing font size, letter strings will fall further into the visual periphery with a concomitant drop in acuity (Legge et al., 2007). The perceptual span for text processing, composed of the foveal and parafoveal visual field, is...