Marcus L. Rowland (ffutures) wrote,
Marcus L. Rowland

If you ever wondered what your photos say about you...

This is the data accompanying one of my photos on Wikimedia Commons

Camera manufacturer FUJIFILM
Camera model FinePix2800ZOOM
F-number f/2.8
ISO speed rating 100
Date and time of data generation 18:14, 4 September 2010
Lens focal length 28.7 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used Digital Camera FinePix2800ZOOM Ver7.00
File change date and time 18:14, 4 September 2010
Y and C positioning 2
Exposure Program Normal program
Exif version 2.1
Date and time of digitizing 18:14, 4 September 2010
Image compression mode 2
Shutter speed 7.1
Aperture 3
Brightness 5.38
Exposure bias 0
Maximum land aperture 3
Metering mode Pattern
Flash Flash did not fire
Color space sRGB
Focal plane X resolution 2,442
Focal plane Y resolution 2,442
Focal plane resolution unit 3
Sensing method One-chip color area sensor
Sharpness 3
White balance Auto white balance

Presumably there's similar data for every unedited photo. Wonder how difficult it would be to use it to acquire a database of people owning seriously expensive cameras, for spamming or more sinister purposes...

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