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  2. Gyricon page at Xerox PARC.
  3. A Bright New Page in Portable Displays. IEEE Spectrum Online; October 2000; Volume 37, number 10.
  4. E Ink, inc
  5. The Gyricon Rotating Ball Display, by N. K. Sheridon, et al. (Journal for the Society for Information Display, 1999, Vol. 7, Part 2, pp. 141-44)