System and method for augmented reality gaming using a mobile device

• US 9,355,519 B2
• Filed: 08/13/2014
• Issued: 05/31/2016
• Est. Priority Date: 11/15/2010
• Status: Active Grant

• Current Assignee: LNW Gaming Incorporated
• Original Assignee: Bally Gaming Incorporated (Scientific Games Corporation)
• Inventors: Lyons, Martin S., Kelly, Bryan M., Sommer, John
• Primary Examiner(s): Lewis, David L
• Assistant Examiner(s): HALL, SHAUNA-KAY N
• Application Number:
  US14/458,655
• Publication Number:
  US 20140350704A1
• Time in Patent Office: 657 Days
• Field of Search: 463/31
• US Class Current: 1/1
• CPC Class Codes: A63F 11/0074 Game concepts, rules or strategies
• CPC Class Codes: A63F 2011/0093 characterised by the game theory or winning strategy
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05D 1/0038 by providing the operator with simple or augmented images from one or more cameras located onboard the vehicle, e.g. tele-operation images analyzed by a computer and used for automatic navigation G05D1/0246
• CPC Class Codes: G06K 5/00 Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
• CPC Class Codes: G06V 20/10 Terrestrial scenes scenes under surveillance with static cameras G06V20/52; scenes perceived from the exterior of a vehicle G06V20/56; scenes perceived from the interior of a vehicle G06V20/59
• CPC Class Codes: G06V 20/20 in augmented reality scenes
• CPC Class Codes: G06V 40/161 Detection; Localisation; Normalisation
• CPC Class Codes: G06V 40/166 using acquisition arrangements
• CPC Class Codes: G07F 17/3206 Player sensing means, e.g. presence detection, biometrics
• CPC Class Codes: G07F 17/3218 wherein at least part of the system is portable
• CPC Class Codes: G07F 17/3225 Data transfer within a gaming system, e.g. data sent between gaming machines and users
• CPC Class Codes: G07F 17/3237 about the players, e.g. profiling, responsible gaming, strategy/behavior of players, location of players
• CPC Class Codes: G07F 17/3241 Security aspects of a gaming system, e.g. detecting cheating, device integrity, surveillance computer security G06F21/00
• CPC Class Codes: G07F 17/3244 Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes
• CPC Class Codes: G07F 17/3255 Incentive, loyalty and/or promotion schemes, e.g. comps, gaming associated with a purchase, gaming funded by advertisements
• CPC Class Codes: G07F 17/3293 Card games, e.g. poker, canasta, black jack
• CPC Class Codes: H04M 2203/359 Augmented reality
• CPC Class Codes: H04N 2201/3245 of image modifying data, e.g. handwritten addenda, highlights or augmented reality information

Abstract

Disclosed is a method and system for preventing replay attacks for mobile promotions associated with gaming devices. Upon the occurrence of a promotion winning event such as a designated outcome of a game played on the gaming device the user, via a software application accessible to their mobile device, forwards images of the event to a server over a network. The server determines entitlement to the promotion and analyzes data associated with the images and mobile device location and time to confirm that the event is new promotion winning event. Upon such confirmation an entitlement to the promotion is awarded to the user. The foregoing prevents unscrupulous users from logging multiple claims for the same promotion winning event.

Claims

1. A method of enabling replay attack prevention for a gaming system in which a player uses a mobile device with an image capturing camera to become eligible for mobile promotions, wherein a replay attack occurs when an unscrupulous person captures multiple images of a promotion-win triggering event and submits the images as multiple entries, thereby attempting to earn multiple promotions for the same event, the method comprising:

providing a gaming machine comprising;

(i) at least one display device;

(ii) a plurality of input devices including;

(a) an acceptor of a first physical item associated with a first monetary value;

(b) a cashout button actuatable to cause an initiation of a payout associated with a credit balance;

(iii) at least one gaming device processor; and

(iv) at least one gaming device memory device storing a gaming device program;

interacting with a server over a network using the mobile device;

receiving, at the server, event image data representing one or more images captured by a user'"'"'s mobile device of a gaming machine promotion-win triggering event, the occurrence of which entitles the user to a promotion;

comparing, at the server, an arrangement of symbols in a symbol matrix obtained from the captured one or more images of a promotion-win triggering event associated with the gaming machine against possible arrangements of symbols in symbol matrixes for a same game to confirm that the captured one or more images represent different winning results;

comparing, at the server, at least one or more of values of a credit, denomination, bet and win meters, and progressive meters against possible values of a credit, denomination, bet and win meters, and progressive meters captured within the one or more images to confirm that the one or more images of the event represent a new promotion-win triggering event; and

preventing replay attacks where multiple images of a same promotion-win triggering event are submitted as multiple entries by comparing, at the server, a time and geographic location of a promotion-win triggering event against times and geographic locations of previously submitted promotion-win triggering events to confirm that the images represent a new promotion-win triggering event;

the server configured to award an entitlement to the promotion upon confirmation of new and unique promotion-win triggering events, but not in a replay attack where multiple images of a same promotion-win triggering event are submitted as multiple entries.

2. The method of claim 1, wherein public key encryption is employed, and wherein server applications only permit a connection from a mobile device to participate in a mobile promotion that is authenticated by a digital signature.

3. The method of claim 1, comprising said application adapted for sending to said server data from which the location of the mobile device can be determined.

4. A system for preventing a replay attack for a gaming system in which a player uses a mobile device with an image capturing camera to become eligible for mobile promotions, wherein a replay attack occurs when an unscrupulous person captures multiple images of a promotion-win triggering event and submits the images as multiple entries, thereby attempting to earn multiple promotions for the same event, the method comprising:

a gaming machine comprising;

(i) at least one display device;

(ii) a plurality of input devices including;

(a) an acceptor of a first physical item associated with a first monetary value;

(b) a cashout button actuatable to cause an initiation of a payout associated with a credit balance;

(iii) at least one gaming device processor; and

(iv) at least one gaming device memory device storing a gaming device program;

a network that connects and enables communication between components in the gaming system;

a gaming server connected to the network, the gaming server including one or more server processors;

a plurality of mobile devices, each mobile device comprising a device processor and enabling interaction with the gaming server over the network;

wherein the server receives event image data representing one or more images captured by a user'"'"'s mobile device of a promotion-win triggering event associated with the gaming device, the occurrence of which entitles the user to a promotion;

comparing, at the server, an arrangement of symbols in a symbol matrix obtained from the captured one or more images of a promotion-win triggering event against possible arrangements of symbols in symbol matrixes for a same game to confirm that the captured one or more images represent different winning results;

wherein the server compares the promotion-win triggering event image data to stored image data representing at least one promotional event entitled to a promotion;

wherein the server compares at least one or more of values of a credit, denomination, bet and win meters, and progressive meters against possible values of a credit, denomination, bet and win meters, and progressive meters captured within the one or more images to confirm that the one or more images of the event represent a new promotion-win triggering event;

wherein the server compares a time and geographic location of a promotion-win triggering event against times and geographic locations of previously submitted promotion-win triggering events to confirm that the images represent a new promotion-win triggering event; and

the server configured to award an entitlement to the promotion upon confirmation of new and unique promotion-win triggering events, but not in a replay attack where multiple images of a same promotion-win triggering event are submitted as multiple entries.