File:A nurse uses a smart hand washing device.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	07:27, 9 September 2020		2,976 × 3,968 (2.9 MB)	commons>GlebKogan	Cross-wiki upload from en.wikipedia.org

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Image title	dav
Camera manufacturer	HUAWEI
Camera model	EVA-L09
Exposure time	1/50 sec (0.02)
F Number	f/2.2
ISO speed rating	160
Date and time of data generation	12:21, 11 August 2020
Lens focal length	4.5 mm
Width	2,976 px
Height	3,968 px
Bits per component	8 8 8
Orientation	0
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	EVA-L09C576B391
File change date and time	12:21, 11 August 2020
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.1
Date and time of digitizing	12:21, 11 August 2020
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	29.8973
APEX aperture	2.27
APEX brightness	0
APEX exposure bias	0
Metering mode	Pattern
Light source	Daylight
Flash	Flash fired
DateTime subseconds	808907
DateTimeOriginal subseconds	808907
DateTimeDigitized subseconds	808907
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Custom process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	27 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown