The absolute limit to visual acuity, if the optics of the eye were perfect, would be about 20-over-eight. And that corresponds to the distance between pixels in your retina....
Search Results "OCR: Optical Character Recognition"
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Visual Acuity
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§ 37.83(e)
(e) A public entity operating a fixed route system as described in paragraph (d) of this section may apply in writing to the FTA Administrator for a determination of the historic character...
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§ 37.75(e)
(e) A public entity operating a fixed route system as described in paragraph (d) of this section may apply in writing to the FTA Administrator for a determination of the historic character...
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5. Medical Diagnostic Equipment
These standards provide design criteria for examination tables and chairs, including those used for dental or optical exams and procedures, weight scales, radiological equipment, mammography...
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5. Medical Diagnostic Equipment
These standards provide design criteria for examination tables and chairs, including those used for dental or optical exams and procedures, weight scales, radiological equipment, mammography...
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5. Medical Diagnostic Equipment
These standards provide design criteria for examination tables and chairs, including those used for dental or optical exams and procedures, weight scales, radiological equipment, mammography...
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4.1.4(7) FACTORY INDUSTRIAL
Glass products Gypsum Hemp products Ice Jute products Laundries Leather products Machinery Metal Motion pictures & television film Musical instruments Optical...
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5. Medical Diagnostic Equipment
These standards provide design criteria for examination tables and chairs, including those used for dental or optical exams and procedures, weight scales, radiological equipment, mammography...
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5. Medical Diagnostic Equipment
These standards provide design criteria for examination tables and chairs, including those used for dental or optical exams and procedures, weight scales, radiological equipment, mammography...
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Signage
Provide signage with light characters on a dark background or dark characters on a light background on both Café entrances. See Standards §§ 4.3.2(2), 4.30.5 and 4.1.2(7)(c)....
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Finish and Contrast: ADA Standard Section 703.7.1
Signs are more legible for persons with low vision when characters contrast as much as possible with their background....
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11B-703.7.1 Finish and contrast
Signs are more legible for persons with low vision when characters contrast as much as possible with their background....
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11B-411.2.1.7.3 Assignment by security credential
The display screen shall indicate the elevator assignment characters and a verbal announcement shall be made of the assigned elevator responding to the call....
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11B-703.6.2 Finish and contrast
Signs are more legible for persons with low vision when characters contrast as much as possible with their background....
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1007.9 Signage
Signage shall comply with Chapter 11A, Section 1143A and Chapter 11B, Section 11B-703.5 _|Signs; Visual Characters|_ as applicable, requirements for visual characters and include the International...
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R211 Signs (Section-by-Section Analysis)
An advisory section provides examples of signs that are required and are not required to comply with the technical requirements for visual characters in Chapter R4....
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Door King Inc. VoIP Integration for Entry and Access Control Systems
It could be a wired, fiber optic, or wireless connection....
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602.2 Accessibility and Compatibility Features
Voice recognition software, screen readers, and alternative keyboards rely upon keyboard control for accessible and efficient operation....
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C. Movie Basics
Digital sound is captured on CD-roms or optically or digitally on the film itself....
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Directional visual sign vs. room identification tactile sign
Nothing would prohibit the use of a tactile sign as a visual sign, but for clarity sake, the raised characters and the Braille is simply not required. ~DW...
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11B-411.4.8.1.1 Size
Characters shall comply with Section 11B-407.4.8.1.1....
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11B-411.4.8.1.1 Size
Characters shall comply with Section 11B-407.4.8.1.1....
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11B-411.4.8.1.1 Size
Characters shall comply with Section 11B-407.4.8.1.1....
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Ultratec Minicom IV TTY
It has an easy-touch keyboard with a bright, tilted 20-character display for hours of comfortable use. Minicom IV includes a printer port to connect an external printer....
