Gesture encrypted access system based on multidimensional code
First Claim
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1. An access control mechanism comprising:
- an item having a multidimensional pattern, the multidimensional pattern including rotation and/or direction information; and
an optical scanner that decodes the multidimensional pattern and recognizes rotation and direction of the item being moved across the scanner; and
wherein;
an entry or exit of a facility or an area is sought for a holder of the item;
the optical scanner upon a scan of the item decodes the multidimensional pattern on the item which has a movement applied to the item by the holder of the item in view of the optical scanner such that the item itself is moved relative to the optical scanner, into a result, wherein the optical scanner performs a comparison of the rotation and/or direction information contained in the multidimensional pattern with the movement applied to the item by the holder, and the comparison is added to the result; and
if the result from the scanner regarding the decoded multidimensional pattern and the movement applied to the item meets predetermined criteria, then the entry or exit of the facility or area is granted to the holder of the item.
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Abstract
A system and approach utilizing a multi-dimensional code on a card and a gesture applied to the card for a scan. The two-dimensional card may contain information about the card holder, other individuals, the facility or area at which access is desired, and a gesture relating to scanning the card. Appropriate information and a correct gesture applied to the card during a scan may enable a holder of the card to gain access to the facility or area. The gesture may legitimize the card holder.
32 Citations
20 Claims
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1. An access control mechanism comprising:
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an item having a multidimensional pattern, the multidimensional pattern including rotation and/or direction information; and an optical scanner that decodes the multidimensional pattern and recognizes rotation and direction of the item being moved across the scanner; and wherein; an entry or exit of a facility or an area is sought for a holder of the item; the optical scanner upon a scan of the item decodes the multidimensional pattern on the item which has a movement applied to the item by the holder of the item in view of the optical scanner such that the item itself is moved relative to the optical scanner, into a result, wherein the optical scanner performs a comparison of the rotation and/or direction information contained in the multidimensional pattern with the movement applied to the item by the holder, and the comparison is added to the result; and if the result from the scanner regarding the decoded multidimensional pattern and the movement applied to the item meets predetermined criteria, then the entry or exit of the facility or area is granted to the holder of the item. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for controlling access, comprising:
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writing information on a card in a two-dimensional code, the information including information about a card holder and a description of a movement needed for achieving access, the movement including moving the card in at least one rotation and/or direction; scanning the card while performing a gesture with the card to read the information from the two-dimensional code on the card; and comparing the gesture with the rotation and/or direction information contained in the two-dimensional code on the card; wherein when the gesture matches the movement needed for achieving access, access is granted. - View Dependent Claims (10, 11, 12)
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13. An access system comprising:
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a card scanner; and a card having a two-dimensional code imprinted on the card; and wherein; the card has an encrypted description of a gesture defining a predetermined movement of the card for scanning by a scanner, the predetermined movement including at least one rotational and/or directional movement of the card over the scanner; and the two-dimensional code and the predetermined movement of the card over the scanner need to be recognized in the scanner as a predetermined match to code information and rotational and/or directional movement information contained in the scanner, in order to recognize a holder to be in legitimate possession of the card. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification