Thread: Astak Mentor eBook readers with WiFi and Touchscreen (read-only)
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Old 07-02-2009, 10:49 AM   #2622
John F
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Join Date: Feb 2009
Device: Kobo Clara 2E
Quote:
... The screen has full contrast and brightness but these items control the range of image data. ...
So your saying the contrast/brightness of the screen doesn't change, just that grayscale is played with to achieve an effect, for example, an image could be made "dimmer" by multplying all pixels (intensities) by 0.5?

I'm ignorant of EInk technology, so thanks for bearing with me.
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