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Making a Privacy Monitor From an Old LCD

ryzvonusef writes "Instructables Member 'Dimovi' utilized a spare LCD monitor and converted it into a 'privacy' monitor. He took apart the monitor's plastic frame, cutting out the polarized film with a utility knife and removed the film adhesive from the glass panel before reassembling the monitor, which now shines a bright white regardless of what is actually being displayed on the screen. He then removed the lenses from a pair of theater 3D glasses, and replaced it with the polarized film he had just removed from the monitor. Now, he is the only one who can see what he is doing on his computer."

9 of 185 comments (clear)

  1. the down side by tverbeek · · Score: 5, Funny

    Cool and clever hack. But it assumes that what you're displaying on the screen is more embarrassing than being seen wearing 3D glasses. An easier solution would be to just never let anyone into your lair.

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    http://alternatives.rzero.com/
    1. Re:the down side by DC2088 · · Score: 2, Funny

      The Doctor wore 3D glasses and then saved the universe. There's nothing to discuss here.

  2. Done Before by Anonymous Coward · · Score: 5, Funny

    Immediately thought of This.

  3. but but by sgt+scrub · · Score: 5, Funny

    When you don't want anyone seeing what is on the screen aren't you usually naked? Glasses aren't going to hide much, IMHO.

    --
    Having to work for a living is the root of all evil.
  4. Re:Great hack. by tverbeek · · Score: 5, Funny

    A notebook screen should be fundamentally the same.

    As for the idea of watching porn during an airplane flight... the image on the screen is only the beginning of why doing that is frowned upon.

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    http://alternatives.rzero.com/
  5. Not impressed. by ZeroExistenZ · · Score: 3, Funny

    Pffftrrrt. Wake me up when they come up with a polarized PROJECTED image with seperate frequencies for each viewer. That would be kindof impressive.

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    I think we can keep recursing like this until someone returns 1
  6. Re:Great hack. by PopeRatzo · · Score: 4, Funny

    Very interesting hack. It would be perfect for laptops that are used while travelling (watching pr0n during your flight?).
    I wonder how easy or difficult it would be to hack a notebook screen.

    But wouldn't anyone with a pair of polarizing sunglasses be able to see your screen?

    I don't know enough about such things to know. I lent out my copy of Newton's Optics, and I keep my polarized sunglasses in a secret compartment I cut into the Enumeration of Lines of the Third Order.

    Anyway, leave me alone. I'm trying to kill Al Ghul and bang Talia without having to squat in the Lazarus Pit.

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    You are welcome on my lawn.
  7. Re:Great hack. by satuon · · Score: 3, Funny

    Earphones have already solved the audio side of the problem.

  8. Re:Great hack. by Khyber · · Score: 5, Funny

    At which point you go "National Security. If you had the security clearance, you'd have the glasses to see past the security layer. Good day, sir."

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    Still waiting on Serviscope_minor to wake up to fucking reality and realize that Jessica Price isn't going to fuck him.