Ghosting happens to be one of the inherent issues with an E-Ink display. Since e-paper displays take longer than conventional displays to refresh, remnants of the previous display are often visible even if the display changes. While recent innovations in this space have minimized the issue to a large extent, the fact is, it isn't eliminated altogether. Now, this can pose a … [Read more...] about E-Ink Ghosting Effect Can Reveal Sensitive Info Such as Passwords
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