Facilitating access to a target device

• US 9,911,273 B2
• Filed: 08/05/2015
• Issued: 03/06/2018
• Est. Priority Date: 08/06/2014
• Status: Active Grant

• Current Assignee: George Samaha, Kenny Phan
• Original Assignee: George Samaha, Kenny Phan
• Inventors: Phan, Kenny, Samaha, George
• Primary Examiner(s): Pandya, Sunit
• Application Number:
  US14/818,858
• Publication Number:
  US 20160042602A1
• Time in Patent Office: 944 Days
• Field of Search: None
• CPC Class Codes: G07F 17/3237 about the players, e.g. profiling, responsible gaming, strategy/behavior of players, location of players
• CPC Class Codes: H04L 63/0492 by using a location-limited connection, e.g. near-field communication or limited proximity of entities
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources

Abstract

The disclosed embodiments disclose techniques for facilitating access to a target device. During operation, a target device presents a unique code to a user device that is located in proximity to the target device. The user device presents this unique code to a management server that is associated with the target device to gain access to the target device, with the management server linking the two devices. The target device receives notification that the user device has been linked and displays a set of received user account information on a display. Subsequently, the target device receives notification from the management server that the linked user device has applied a credit to the target device, and initiates an operation that is associated with consuming the credit.

Claims

1. A computer-implemented method for facilitating access to a target device, comprising:

presenting from the target device a unique code to a user device that is located in proximity to the target device, wherein the user device presents the unique code to a management server for the target device to gain access to the target device, wherein the management server links the user device and the target device, wherein the user device is associated with a user account on the management server, wherein the target device periodically receives unique codes from the management server, wherein the unique code is presented for only a specified time interval, wherein upon receiving an updated unique code from the management server the target device discards the unique code and instead presents the updated unique code to proximate user devices to ensure that only presently physically proximate user devices can access the target device;

receiving at the target device notification that the user device has been linked to the target device and account information for the user account;

displaying the account information for the user account on a display of the target device;

receiving at the target device notification from the management server that the user device has applied a credit to the target device; and

initiating an operation on the target device that is associated with consuming the credit.

2. The computer-implemented method of claim 1, wherein presenting the unique code to the user device comprises:

displaying a unique barcode on a display for the target device;

wherein the user device scans and decodes the unique barcode using a camera to decode the unique code; and

wherein the user device presents the unique code and authentication information to the management server to gain access to the target device.

3. The computer-implemented method of claim 2, wherein displaying the unique barcode further comprises displaying the unique barcode for a specified time interval.

4. The computer-implemented method of claim 1, wherein presenting the unique code to the user device comprises:

transmitting the unique code to the user device using near-field communication (NFC);

wherein the user device presents the unique code received via NFC and authentication information to the management server to gain access to the target device.

5. The computer-implemented method of claim 4, wherein transmitting the unique code further comprises:

receiving at the target device the unique code from the management server;

broadcasting the unique code for a specified time interval using NFC; and

upon receiving a second unique code from the management server, discarding the first unique code and broadcasting the second unique code;

wherein periodically changing the code broadcast by the target device facilitates ensuring that only presently physically proximate user devices can access the target device.

6. The computer-implemented method of claim 1, wherein receiving notification that the user device has been linked to the target device comprises:

allowing the user device to apply credits to the target device;

displaying balance information associated with the user account on the display of the user device and on the display of the target device; and

and directing an output associated with the operation on the target device to the user account.

7. The computer-implemented method of claim 6,

wherein the target device is a redemption game machine;

wherein consuming the credit comprises initiating game play on the redemption game machine; and

wherein the output is a reward that is won during game play that is credited to the user account.

8. The computer-implemented method of claim 7, wherein directing the output to the user account further comprises:

informing the management server of the reward that should be credited to the user account;

updating the display of the target device to reflect an updated reward balance for the user account; and

updating the display of the user device to reflect the updated reward balance.

9. The computer-implemented method of claim 8,

wherein the management server monitors activity of the target device;

and

wherein, upon detecting at least one of the output to the user account or a that a specified time interval has elapsed since the most recent activity on the target device, the management server is configured to unlink the user device and the target device.

10. The computer-implemented method of claim 9,

wherein the management server notifies the target device that the target device is no longer linked;

wherein the method further comprises notifying the management server that one or more credits that are associated with the user account are presently unused; and

wherein the management server credits the one or more credits to the user account when unlinking the target device and the user device.

11. The computer-implemented method of claim 1, wherein receiving notification that the user device has been linked to the target device comprises:

sending from the management server to the user device instructions detailing a user action that needs to be performed on the target device to link to the target device,

receiving at the target device an indication that the user device is requesting access to the target device;

displaying on the display of the target device a message requesting confirmation of physical proximity to the target device via the user action; and

upon confirming the user action being performed upon the target device within a given time interval, confirming the physical proximity of the user device and linking the user device with the target device.

12. The computer-implemented method of claim 11, wherein the user action comprises receiving a specific sequence of button presses event on the target device within a specified time interval of displaying the message to confirm the physical proximity of the user device and target device.

13. The computer-implemented method of claim 1,

wherein the user device is simultaneously linked to multiple target devices at the same time to enable multiple simultaneous operations on all of the multiple target devices using the user account;

wherein the user device displays a set of linked target devices; and

wherein the user device is configured to simultaneously apply credits to two or more of the linked target devices.

17. The computer-implemented method of claim 13,

wherein the user device sends a request to the management server to verify two or more target devices that the user device is presently linked to;

wherein the management server relays the verify request to all target devices that are presently linked to the user account; and

wherein in response to the verify request, the linked target devices flash a display back-light and display the currently linked user'"'"'s balance values.

18. The computer-implemented method of claim 17,

wherein user account balances and user identification information is displayed on the user device;

and

wherein the account information for the user account is only displayed on a linked target device for a brief interval when a user explicitly initiates a verification request to ensure that linked target devices can be identified but do not continuously display potentially sensitive user information.

19. The computer-implemented method of claim 1,

wherein the management server only permits the user device to link to one target device at a time;

and

wherein, upon determining that the user device was already linked to a previous target device, the management server unlinks the user device and the user account from the previous target device when linking the user device to the target device.

20. The computer-implemented method of claim 1,

wherein the management server tracks a moving window of recent unique codes for each target device;

and

wherein the management server is configured to allow a recently expired unique code from a target machine to still be used for linking purposes for a specified time interval after the expired unique code has been discarded by the target device to ensure that slightly delayed login attempts from user devices can complete successfully.

14. A computer-implemented method for facilitating access to a target device, comprising:

receiving on a user device a unique code from the target device, wherein the target device is located in proximity to the user device, wherein the target device periodically receives unique codes from the management server, wherein the unique code is presented for only a specified time interval, wherein upon receiving an updated unique code from the management server the target device discards the unique code and instead presents the updated unique code to proximate user devices to ensure that only presently physically proximate user devices can access the target device;

presenting the unique code and authentication information for a user account to a management server for the target device to gain access to the target device, wherein upon authenticating the user account the management server links the target device and the user device, wherein the management server sends user identification and account balance information to the target device and the user device, wherein the target device displays the received user identification and account balance information on a display of the target device;

displaying account balance information for the user account on the display of the user device;

receiving at the user device a request to apply a credit to the target device; and

sending the request to apply the credit to the management server, wherein the management server subtracts the credit from the user account and notifies the target device of the applied credit, wherein the target device initiates an operation on the target device that is associated with consuming the credit.

15. A non-transitory computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for facilitating access to a target device, the method comprising:

presenting from the target device a unique code to a user device that is located in proximity to the target device, wherein the user device presents the unique code to a management server for the target device to gain access to the target device, wherein the management server links the user device and the target device, wherein the user device is associated with a user account on the management server, wherein the target device periodically receives unique codes from the management server, wherein the unique code is presented for only a specified time interval, wherein upon receiving an updated unique code from the management server the target device discards the unique code and instead presents the updated unique code to proximate user devices to ensure that only presently physically proximate user devices can access the target device;

receiving at the target device notification that the user device has been linked to the target device and account information for the user account, wherein the user device is associated with a user account;

displaying the account information for the user account on a display of the target device;

receiving at the target device notification from the management server that the user device has applied a credit to the target device; and

initiating an operation on the target device that is associated with consuming the credit.

16. A computing device that that facilitates remote access from a user device, comprising:

a processing element;

a memory;

a network interface; and

a display;

wherein the processing element and memory are configured to present a unique code to a user device that is located in proximity to the computing device, wherein the user device presents the unique code to a management server for the computing device to gain access to the computing device, wherein the management server links the user device and the computing device, wherein the user device is associated with a user account on the management server, wherein the computing device periodically receives unique codes from the management server, wherein the unique code is presented for only a specified time interval, wherein upon receiving an updated unique code from the management server the computing device discards the unique code and instead presents the updated unique code to proximate user devices to ensure that only presently physically proximate user devices can access the computing device;

wherein the network interface is configured to receive notification that the user device has been linked to the computing device and account information for the user account;

wherein the display is configured to display the account information for the user account;

wherein the network interface is further configured to receive notification from the management server that the user device has applied a credit to the computing device; and

wherein the processing element is configured to initiate an operation that is associated with consuming the credit.