The disclosure relates to devices, systems, methods and computer readable media for providing network management of remote card handling, and physical manipulation. More particularly, the disclosure is directed to networked devices, systems, methods and computer program methods for remotely, physically modifying a card while leaving a physical record of the modified card for inspection and validation and delivering the manipulation results to a user, and/or other third parties, for example, scratch lottery cards and ballot cards.

The disclosure relates to devices, systems, methods and computer readable media for providing network management of remote card handling, and physical manipulation. More particularly, the disclosure is directed to networked devices, systems, methods and computer program methods for remotely, physically modifying a card while leaving a physical record of the modified card for inspection and validation and delivering the manipulation results to a user, and/or other third parties, for example, scratch lottery cards and ballot cards.

The present disclosure provides a method of controlling a probability of a probability-based item provision system, which includes measuring an amount of use of an item provision system during a first time interval, comparing the measurement result with a first threshold, and changing the probability of the item provision system within a predetermined range during a second time interval after the first time interval, based on a result of the comparing.

A method of acquiring probability information of a gacha system includes: acquiring, by a first user terminal, second gacha event information that is information about a gacha event occurring in a second user terminal; acquiring, by the first user terminal, third gacha event information that is information about a gacha event occurring in a third user terminal; acquiring probability information of the gacha system based on the acquired second gacha event information and third gacha event information; and displaying the acquired probability information of the gacha system.

A share table issuance device (1) issues first through N-th share tables (T1 to TN) to first through N-th object persons, respectively. N represents an integer of 2 or greater. The first through N-th share tables (T1 to TN) each include first through N-th ticket fields (D1 to DN), first through N-th share fields (E1 to EN), and an object person field (Cn). The same draw ticket is allocated to n-th ticket fields (Dn) included in the first through N-th share tables (T1 to TN). n represents an integer from 1 to N. A share written in an n-th share field (En) included in an n-th share table (Tn) differs from a share written in an n-th share field (En) included in a k-th share table (Tk). k represents an integer from 1 to N, which differs from the integer represented by n.

A share table issuance device (1) issues first through N-th share tables (T1 to TN) to first through N-th object persons, respectively. N represents an integer of 2 or greater. The first through N-th share tables (T1 to TN) each include first through N-th ticket fields (D1 to DN), first through N-th share fields (E1 to EN), and an object person field (Cn). The same draw ticket is allocated to n-th ticket fields (Dn) included in the first through N-th share tables (T1 to TN). n represents an integer from 1 to N. A share written in an n-th share field (En) included in an n-th share table (Tn) differs from a share written in an n-th share field (En) included in a k-th share table (Tk). k represents an integer from 1 to N, which differs from the integer represented by n.

A system for an electronic gambling device output has been developed. The system includes, a first computing device with slot machine game logic circuitry that generates an output signal that is content tested and approved by a gaming regulatory authority for output by the slot machine. It also includes a second computing device that is external to the slot machine. This device controls the tested output content and output content that has not been tested by the gaming regulatory authority. The untested output content replaces or supplements the tested output content.

A system for an electronic gambling device output has been developed. The system includes, a first computing device with slot machine game logic circuitry that generates an output signal that is content tested and approved by a gaming regulatory authority for output by the slot machine. It also includes a second computing device that is external to the slot machine. This device controls the tested output content and output content that has not been tested by the gaming regulatory authority. The untested output content replaces or supplements the tested output content.

Systems and methods for real-time interactive wagering on event outcomes are presented. Clients are first qualified and given wagering limits before being allowed to interactively wager on event outcomes. Event outcomes may be based on, for example, financial markets and indices, sporting and entertainment events, casino performances, and natural phenomena such as weather and earthquakes. Events on which wagers can be placed include both those with known and unknown outcome probabilities, and wagers can be a fixed-odds type or a spread-bet type. Wager transactions, including acceptances and confirmations, are executed in real time. Clients can customize displays of events on which they are authorized to wager. Real-time client credit management, automatic dealer hedging, automatic price-spread adjustments, and automatic client and dealer defined wagering limits are also provided.

A system for optimizing music listening which enables a player to earn game based electronic lottery tokens. A lottery game token music platform may be accessed via a mobile application or website from a client system. A player may earn electronic cryptographic raffle/lottery tickets/tokens by listening to sound recordings via the lottery game token music platform and/or watching videos containing sound. Analytics are processed based on the player's listening behavior, including statics regarding the player's consumption of the sound recordings, biometrics regarding the user's identity to verify that the user is not a bot, and listening engagement scores. In this way, tokens may be allocated based on how long the player listens to the song and other additional affirmative actions. Tokens earned by players are then placed into a raffle lottery to award cash prizes. A random number generator may be used to determine the lottery winners.