Filed under: Ebooks, Letters of Opinion, Misc
This past week, Sony sent an email letting everyone know that its e ink reader is ready to ship. It’s now backordered, but it was ready to ship. E ink devices work kind of like sophisticated magna doodle boards. (In an unrelated riff, I had a MDB on my dorm room door in college. It worked great as a display piece for wandering artists and semi witty individuals but not so great as a message board). Under the screen there are spheres with negatively charged black plastic on one side and positively charged white plastic on the other. The power (voltage) applied determines which color appears face up giving a pixel a white or black appearance.
The e ink technology cannot work with a backlight. It actually works to reflect light like ordinary paper. The benefits to this type of technology are as follows:
No backlight removes the eyestrain caused by backlit technologies.
Long battery life. The image can remain static without a constant supply of power extending the device’s battery charge for a long time. Sony claims 7500 page …



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