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Super Door of the Future

Posted by CmdrTaco on from the absolutely-ridiculous-ideas-that-i-still-want dept.

romka1 writes "Japanese scientists came up with a new automatic sliding door that opens to the approximate shape of the person or object passing through, minimizing entry of dust, pollen, and bugs while keeping precious air-conditioning in. Here is a Real Demo Video"

1 of 338 comments (clear)

  1. Uh-huh. by blair1q · · Score: 5, Insightful

    So while you get maybe 2% more insulating efficiency than a regular door when it's open, you get 500% less insulating efficiency when it's closed.

    A doorway with hanging vinyl slats would work far better.

    Oh wait. Those have been around for 30 years.