Checked content

File:Mobile phone evolution.jpg

Description
English: Mobile phone evolution, respectively, from left to right: Motorola 8900X-2, Nokia 2146 orange 5.1, Nokia 3210, Nokia 3510, Nokia 6210, Ericsson T39, HTC Typhoon
Русский: Эволюция мобильных телефонов
Date 3 December 2006
Source Own work
Author Anders
Permission
( Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Summary

A photo documenting the evolution of the mobile phone.(it does not include the latest but its a good summary)

I took this photo

It is online here http://www.norman.cx/photos/showphotonew.asp_Q_path_E_20060108%20PAD%2C%20Andy/IMG_6075.JPG

w:en:Image:Mobile phone evolution.jpg by Andynormancx, 4 November 2006 09:16(UTC)

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer Canon
Camera model Canon EOS 10D
Exposure time 1/10 sec (0.1)
F-number f/4
ISO speed rating 100
Date and time of data generation 22:19, 8 January 2006
Lens focal length 31 mm
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
File change date and time 22:19, 8 January 2006
Y and C positioning Centered
Exif version 2.21
Date and time of digitizing 22:19, 8 January 2006
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode 3
Shutter speed 3.3219299316406
APEX aperture 4
Exposure bias -0.5
Maximum land aperture 4 APEX (f/4)
Metering mode Pattern
Flash Flash did not fire
Supported Flashpix version 0,100
Colour space sRGB
Focal plane X resolution 3,443.9461883408
Focal plane Y resolution 3,442.0168067227
Focal plane resolution unit inches
Sensing method One-chip colour area sensor
File source Digital still camera
Custom image processing Normal process
Exposure mode Auto exposure
White balance Manual white balance
Scene capture type Standard

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