Cleanliness , efficiency , density , coolheaded - cistron … for a motley of reason , reflexive door have become a received feature of Japanese shops . While the distinctive sliding star - trek panache pattern has proven itself , the tanaka automobile threshold direct to improve upon a good concept . This new design entail strips equipped with infrared sensors that open to the approximate shape of the person or target passing through , minimizing entry of junk , pollen , and bugs while keeping precious air - conditioning in . The engineering for the novel design seems to be in it ’s infancy , but Japan has proven once again that it ’s a least 10 years ahead of everyone else . -JM
Tanaka Auto Door
Demo Video[TV - Tokyo ]

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