AU732434B2

AU732434B2 - Wireless interactive gaming system

Info

Publication number: AU732434B2
Application number: AU71426/98A
Authority: AU
Inventors: Robert C. Angell
Original assignee: GameScape Inc
Current assignee: IGT Rhode Island LLC
Priority date: 1997-04-22
Filing date: 1998-04-20
Publication date: 2001-04-26
Anticipated expiration: 2018-04-20
Also published as: EP0977618B1; WO1998047589A1; PT977618E; ES2265662T3; EP0977618A1; DK0977618T3; ATE327550T1; CA2288082A1; NZ500799A; EP0977618A4; AU7142698A; DE69834635T2; DE69834635D1; CY1105136T1; CA2288082C; BR9809291A

Abstract

A system and method for playing a wagering game using a wireless gaming device (20) which includes an identification code (38), wager entry apparatus for entering a wager amount (22, 24) and a transmitter (42). A receiver (30) receives the identification code (38) and the wager amount transmitted by the transmitter (42) of the wireless gaming device (20). A processor (40) in communication with the receiver (30) establishes and stores a player's account corresponding to the identification code (38) and deducts the wager amount from the player's account based on the identification code (38). The system and method further includes terminals (50).

Description

-1- WIRELESS INTERACTIVE GAMING SYSTEM Background of the Invention This invention relates to an interactive gaming system, and in particular, a system which is operated by a wireless gaming device.

A typical casino-type game involves making a wager that a particular gaming event will occur, that a particular element from a set of numbers will be selected. In such a game, the payout or monetary prize awarded to a winning player usually depends on the amount of the player's wager and the probability that the event will occur.

Various games have been developed that require or permit interaction between the game and the game's players in a gaming or casino environment.

Such interaction should be simple and uninhibited from the players' point of view, and cost effective for the gaming establishment. Since wagers and prizes can reach up to hundreds of thousands of dollars for many casino-type wagering games, players must have confidence in the integrity and reliability of such an interactive gaming system.

o:"i Throughout the description and claims of this specification, the word 20 "comprise" and variations of the word, such as "comprising" and comprises", is not intended to exclude other additives or components or integers.

:000.: Summary of the Invention i 25 According to one aspect of the present invention there is provided a system for playing a wagering game, including: S"a wireless gaming device including an identification code, wager entry apparatus for entering a wager amount, and a transmitter; a receiver for receiving the identification code and the wager amount transmitted by the transmitter of the wireless gaming device; and a processor in communication with the receiver for establishing and storing a player's account corresponding to the identification code.

AThe processor preferably deducts the wager amount from the player's r o ccount based on the identification code.

WO 98/47589 PCT/US98/08009 2 Implementations of the invention may also include one or more of the following features. The wireless gaming device may be a hand-held device.

The wager entry apparatus may include keys. The wireless gaming device may include a smart card reader for entering wager data.

The system may include an identifier corresponding to the identification code affixed to the wireless gaming device. The identifier may be a bar code or a magnetic stripe. The wireless gaming device may include an electronically programmable read only memory for storing an identifier corresponding to the identification code.

The system may also include an encryption key to encrypt the identification code and wager amount prior to transmission and to decrypt the identification code and wager amount after being received by the receiver. The wireless gaming device may include an identifying circuit to periodically send an identification signal to the receiver. The wireless gaming device may include a device receiver and a device display for displaying information received by the wireless gaming device. The processor may include a database for storing the player's account.

The system may include a wagering terminal in communication with the processor for processing wagering transactions. The wagering terminal may include a bar code reader, a magnetic stripe reader, or a keyboard.

The system may include a display device for displaying a status of the player's account. The wireless transmission may be by radio frequency signals or infrared signals.

In general, in another aspect, the invention features a method of playing a wagering game using a wireless gaming device associated with a player's account. A 'wireless gaming device including an WO 98/47589 PCTIUS98/08009 3 identification code and wager entry apparatus for entering a wager amount is provided. The wager amount is entered into the wireless gaming device. The identification code and the wager amount are transmitted by wireless transmission to place a wager on the game.

Implementations of the invention may also include one or more of the following features. The wager amount may be subtracted from the player's account. A prize award may be added to the player's account when the player wins the game. Odds for the game may be calculated during play of the game. A status of the player's account may be displayed. The wireless transmission may be by radio frequency signals or infrared signals.

In general, in another aspect, the invention features a wireless gaming device for transmitting a wager to a receiver. A memory stores an identification code. A wager entry apparatus is used for entering a wager amount. A transmitter converts the wager amount and the identification code into a signal for wireless transmission to the receiver.

Implementations of the invention may also include one or more of the following features. The wager enter apparatus may include keys. The wireless transmission may be by radio frequency signals or infrared signals.

The wireless gaming device may include an encryption key to encrypt the identification code and wager amount prior to transmission. The identification code may be stored in the memory in a digital format.

The wireless gaming device may be a hand-held device. The wireless gaming device may include a smart card reader for entering wager data.

The wireless gaming device may include an identifier corresponding to the identification code affixed to the wireless gaming device. The identifier WO 98/47589 PCT/US98/08009 4 may be a bar code or a magnetic stripe. The wireless gaming device may also include an electronically programmable read only memory for storing an identifier corresponding to the identification code.

The wireless gaming device may include an identifying circuit to periodically send an identification signal to the receiver. The wireless gaming device may include a device receiver and a device display for displaying information received by the wireless gaming device. The displayed information may relate to a player's account.

The interactive gaming system of the present invention has the advantage of providing players with a simple and straightforward way to place wagers in a gaming environment.

The interactive gaming system of the present invention has the additional advantage of allowing players to place wagers in a gaming environment using a wireless gaming device.

The interactive gaming system of the present invention has the additional advantage that players can obtain confirmations of wagers and prizes while they are playing the game.

The interactive gaming system of the present invention has the further advantage of providing a system in which the total cost of the components of the system is low. This advantage is particularly important where a large number of players must be able to interact with the same game. For example, for a typical lottery game, players may number in the tens to hundreds of thousands.

Other features and advantages of the invention will become apparent from the following detailed description, and from the claims.

WO 98/47589 PCTIUS98/08009 5 Brief Description of the Drawings Fig. 1 is a diagrammatic sketch of an interactive gaming system of the present invention.

Fig. 2 is a diagrammatic sketch of the wireless gaming device of the present invention.

Fig. 3 is a diagrammatic sketch of the receiver of the present invention.

Fig. 4 is a diagrammatic sketch of the central processor of the present invention.

Fig. 5 is a chart showing the impact of various wagering activities on a player's account.

Fig. 6 is a diagrammatic sketch of the terminal of the present invention.

Fig. 7 is a somewhat diagrammatic view of an account balance display of the present invention.

Fig. 8 is a flow chart showing how a player establishes an account to play a game with a wireless gaming device.

Fig. 9 is a flow chart showing how a player places a wager using a wireless gaming device.

Fig. 10 is a flow chart showing how a player closes an account associated with a wireless gaming device.

Description of the Preferred Embodiments As shown in Fig. 1, a wireless interactive gaming system 10 includes one or more wireless gaming devices 20...20a, a receiver 30, and a central processor Wireless interactive gaming system 10 may also include a terminal 50 which is in communication with central processor In a gaming environment that employs system 10, a player receives wireless gaming device 20 from a game officiant who represents a gaming establishment or the "house". Wireless gaming device 20 is capable of receiving wager information input by the player and WO 98/47589 PCT/US98/08009 6 transmitting the received wager information along with identification information to receiver 30 by wireless transmission.

Fig. 2 shows the components of wireless gaming device 20. Device 20 may be any size apparatus that includes these components. Device 20 is preferably a hand-held device that can be carried by a player throughout the gaming establishment.

A player inputs information into wireless gaming device 20, by pressing push buttons or keys 22 on device 20. Device 20 may include any number, e.g. from to 20, of buttons 22 in a keypad-type arrangement.

Buttons 22 may be marked with the digits 0 through 9 and may also include a (dollar sign) key and an "enter" key, so that the player may easily input wager information. Alternately, the player can input some or all of the wager information into device 20 by swiping a smart card 24, which contains a microprocessor chip or a magnetic stripe with encoded information, through a smart card reader 26 on device Wireless gaming device 20 may include an identifier 28. Identifier 28 may be, a series of alphanumeric characters, a bar code, or a magnetic stripe affixed to device 20. Alternately, identifier 28 may be a digital code stored in a secure memory, an electronically programmable read only memory (EPROM) 34.

Identifier 28 is thus readable directly by the game officiant if it is a series of alphanumeric characters, or it may be read automatically by a bar code reader 56 or a magnetic stripe reader 58, or through a port 84 connected to encoder and decoder circuitry 82 in terminal (Fig. 6) which may be placed in direct communication with EPROM 34 of device Wireless gaming device 20 may store an encryption key 32. Encryption key 32 is used to encrypt information WO 98/47589 PCT/US98/08009 7 that is transmitted to receiver 30 from device Encryption of the information transmitted to receiver limits tampering with device 20 and prevents unauthorized or counterfeit devices from being used with system Encryption key 32 is preferably stored in EPROM 34. EPROM 34 has the advantage of being a memory device which is difficult to access if the appropriate encoding circuitry is not available. Thus, it is contemplated that the encoding circuitry that downloads encryption key 32 into device 20 will be securely held by the game officiant.

Alternately, encryption key 32 stored in EPROM 34 may be updated and changed for each player who receives wirelessgaming device 20 by directly connecting device 20 to encoding and decoding circuitry 82 in terminal through port 84 at the time device 20 is delivered to the player (Fig. Moreover, other digital information related to the game being played may be downloaded from terminal 50 to EPROM 34 through the direct connection with device A microprocessor 36 controls the operation of wireless gaming device 20. Microprocessor 36 receives digital wager information 39 entered by the player using buttons 22. Microprocessor 32 stores an identification code 38 associated with device 20 that is a digital equivalent of identifier 28. Microprocessor 32 also executes software applications for encrypting identification code 38 and the player's wager information 39 for transmission to receiver 30. The software contains an algorithm that encrypts a data packet including identification code 38 and wager information 39 using encryption key 32.

Wireless gaming device 20 includes a transmitter 42. Transmitter 42 receives encrypted digital information from microprocessor 36 and converts it to a WO 98/47589 PCTIUS98/08009 8 signal for wireless transmission to receiver Transmitter 42 transmits signals wirelessly, using radio frequency signals or infrared signals. Various techniques for such cordless transmission of signals are known.

Wireless gaming device 20 may include an identifying circuit 44 that drives transmitter 42 to periodically send an identification signal to receiver The use of identifying circuit 44 permits receiver 30 and central processor 40 to be assured that device is still active, functioning and present in the gaming establishment. Thus, if device 20 were removed from the gaming establishment, receiver 30 and central processor would no longer receive and detect the periodic identification signal sent by identifying circuit 44 and transmitter 42, and the game officiant may be alerted that device 20 has been removed from the gaming establishment.

Wireless gaming device 20 may contain a real-time clock 46 that permits microprocessor 36 to monitor the current time and date. Clock 46 may consist of a timing circuit. Microprocessor 36 can use the time and date information obtained from clock 46 to perform calculations and other functions based on the current time and date.

Wireless gaming device 20 may also include a tag 48, such as an electronic or magnetic component, which activates an alarm when passed through a sensing apparatus located at the entrance and/or exit of the gaming establishment. Activation of the alarm by passing device 20 with tag 48 through the sensing apparatus notifies the game officiant of an attempted removal of device 20 from the gaming establishment.

Wireless gaming device 20 may be powered by a battery source 52 contained within device 20. A portable WO 98/47589 PCTIUS98/08009 9 power source such as battery source 52 permits extended cordless operation of device 20 throughout a gaming environment. Battery source 52 may be part of a battery pack that allows device 20 to be recharged when it is not in use.

In one embodiment, wireless gaming device displays information on a device display 21. Device may include a display receiver 23 which receives digital information transmitted from receiver 30 or from central processor Receiver 30 is capable of receiving signals transmitted from transmitter 42 in device 20. As shown in Fig. 3, receiver 30 contains a decoder 54, which converts the received signals, into digital information. This digital information contains at least identification code 38 and the player's wager information 39. Receiver 30 sends the digital information obtained by decoder 54 to central processor Receiver 30 can receive signals from many wireless devices either simultaneously or in rapid succession, using'multiplexing techniques, so that many players can place wagers using their wireless gaming devices during a short time interval. Receiver 30 differentiates signals received from the various devices by the identification codes which are present in the signals received by receiver Central processor 40 receives identification code 38 and the player's wager information 39 from receiver Central processor 40 also decrypts this information using encryption key 32.

As shown in Fig. 4, an account for the player is stored in a database 64 of central processor Database 64 stores the monetary value of the balance of the account associated with identifier 28 of wireless gaming device WO 98/47589 PCT/US98/08009 10 Central processor 40 manages the player's account in database 64 based on signals received from the player's wireless gaming device 20 as the player places wagers and when prizes are awarded during play of the game. Central processor 40 subtracts money from the player's account balance when the player places a wager.

The player's account balance may be automatically increased by central processor 40 when the player wins a game on which he has placed a wager.

Central processor 40 also stores and is capable of executing software applications containing algorithms to calculate players' account balances, wagers, and winnings. Central processor 40 should be able to execute all of the algorithms which define the actions performed on the players' accounts during the progress of the game, as wagers are entered, as winnings paid out, and when funds are added to the players' accounts.

Algorithms in the software in central processor may also calculate odds and payouts for certain games, such as lottery-type games, during play of the game. The odds and payouts at a particular point in time may depend on the characteristics of the game being conducted by central processor 40, and may change as the game progresses. These algorithms may be executed by central processor 40. to provide exact calculations of the odds of specific game events occurring and the associated prizes for a player's correctly predicting the occurrence of one of those events. The algorithms may be executed continuously, so that real-time odds and payout can be calculated as the game progresses.

Fig. 5 shows the actions that may be performed on players' accounts by central processor 40, and their impact on the accounts. For example, if the player wins a game, his account is credited for the payout based on his wager. If the player places a wager using wireless WO 98/47589 PCT/US98/08009 11 gaming device 20, his account is debited by the amount of the wager. If the game officiant receives additional funds from the player, the balance of the player's account is credited by the amount of the funds. If the game officiant closes the player's account and disburses funds to him, the balance of the player's account is debited by the amount disbursed.

Central processor 40 may be located in the gaming establishment that houses receiver 30. Alternately, central processor 40 may be located remotely from receiver 30, communicating with receiver 30 via electronic digital telephone communication or wireless transmission. Additionally, central processor 40 may perform a multitude of functions for various receivers in a variety of gaming environments.

Using terminal 50, the game officiant may process wagering transactions and distribute wireless gaming devices such as wireless gaming device 20. As shown in Fig. 6, terminal 50 may include a bar code reader 56 and/or a magnetic stripe reader 58 for rapid entry of the identifier 28 of device 20 prior to delivering device to the player. Reading devices 56 and 58 provides information in the form of digital data to terminal Terminal 50 includes a keyboard 62 by which the game officiant can manually enter data to be sent to central processor 40. Using either reading device 56 or 58, keyboard 62, or a combination of these, the game officiant communicates with central processor 40 to establish a player's account, increase the balance of the account when the player tenders funds to the game officiant, and decrease the balance of the account when the player seeks to collect the cash value of his account balance.

The player establishes a balance of the account associated with his wireless gaming device 20, identified WO 98/47589 PCTIUS98/08009 12 by identifier 28, when he receives device 20 from the game officiant. The player may increase the monetary value of the balance of the account by paying additional funds, in the form of cash or credit, to the game officiant, who accesses the account stored in central processor 40 through terminal 50 to increase the balance of the account.

Device 20 is returned to the game officiant after the player has played one or more games. Readers 56 and 58 may be used to read identifier 28 for closing out the player's account stored in database 64 of central processor 40. Terminal 50 includes a terminal display 68 which notifies the game officiant of the balance of the player's account, so that the player may be paid the cash value of the remaining balance of his account.

In one embodiment, an account status display device 70 is located in the gaming establishment to display players' account information. As shown in Fig.

7, display device 70 may be, a liquid crystal display or a cathode ray tube display. Display device is controlled by central processor 40, which sends information to display device 70 for display to the players.

A player may look at display device 70 to confirm that wagers transmitted from wireless gaming device were received by receiver 30 and sent to central processor 40, to determine the monetary balance of the player's account, and to verify that the player's winnings have been credited to his account. Display device 70 displays key information necessary for a player to participate in a game. The information displayed for each player may include the account number (which corresponds to identifier 28), the player's account balance, the player's last wager, and the player's last prize award or win.

WO 98/47589 PCT/US98/08009 13 Display device 70 is divided into specific areas, display area 72, each area showing the account information for one player. The size of display area 72 may be determined by the size of display device 70 and the number of players who possess wireless display devices. It is contemplated that only active accounts will be displayed on display device 70. If additional display devices are required to display the information concerning a large number of accounts, central processor 40 may be configured to drive multiple similar display devices.

Display device 70 may also be used to display the odds 74 and payouts 76 for game wagers. Alternately, a separate display device driven by central processor may be used to display the odds 74 and payout 76 information. Further, the odds 74 and payouts 76 may be displayed on device display 21 (Fig. 2).

Figs. 8 through 10 show an exemplary procedure 100 for using wireless interactive gaming system 10. As seen in Fig. 8, a player tenders money in the form of cash or credit, $100, to a game officiant in the gaming establishment to establish an account (step 102). The game officiant chooses a wireless gaming device 20 and uses, bar code reader 56 on terminal 50 to enter identifier 28 into terminal 50 (step 104). The game officiant also inputs the amount of money tendered, i.e.

$100, into terminal 50 via keyboard 62 (step 106). The game officiant hands wireless gaming device 20 to the player and tells the player that his account is, e.g., Account No. 12 (step 108). Alternately, the player may identify his account number directly from identifier 28 on device 20. The information entered by the game officiant into terminal 50 is sent to central processor (step 110), which establishes an account record for the player in database 64 (step 112).

WO 98/47589 PCTUS98/08009 14 For this example, central processor 40 may be conducting a racing game in which players choose a winning racing element on which to place a wager for the next racing game to be displayed in the gaming establishment. To place a wager, the player presses buttons 22 on wireless gaming device 20 (step 120), as shown in Fig. 9.

In one embodiment, the player first presses the button that corresponds to the number assigned to the racing element that he chooses, 11"3"11, and then the wager amount, and for a $5 wager. The player then presses the "enter" key to transmit his wager to central processor In an alternate embodiment, the game may be simplified so that all wagers are placed for a fixed amount, by pressing a single button on wireless gaming device 20. By pressing the button that corresponds to the number assigned to the chosen racing element, the player places a $1 bet on racing element number 3. The player can then place a larger wager on racing element number 3, by pressing the "3" button the number of times corresponding to the number of $1 bets he desires to make, by pressing five times to wager $5 on racing element number 3.

Each time the player enters a wager, wireless gaming device 20 forms a data packet containing the player's wager information 39 and identification code 38 of device 20 (step 122). The data packet is encrypted (step 124) and transmitted by transmitter 42 via wireless communication (step 126).

Decoder 54 in receiver 30 receives the encrypted data packet transmitted by transmitter 42 (step 128).

The encrypted data packet is sent to central processor (step 130), where it is decrypted (step 132). Central processor 40 uses the information it has obtains to WO 98/47589 PCTIUS98/08009 15 update the player's account in database 64 by subtracting the wagered amount from the player's account balance (step 134) and registers the player's wager on the game (step 136) After the game has been played, central processor awards prizes to winning players based on the wagers they have made and the odds associated with the winning outcome of the game (step 138). If the player in possession of wireless gaming device 20 is a winner, central computer 40 updates the player's account in database 64 by adding the monetary amount of the prize to the player's account balance (step 140). Otherwise, the player's account remains unchanged (step 142).

The player may repeat steps 120-142 to place wagers on subsequent games played in the gaming establishment (step 144). Moreover, the player may check on his account balance and the amount of his wagers by referring to display device 70 or device display 21 (step 146) As shown in Fig. 10, when the player has finished playing games in the gaming establishment, he returns wireless gaming device 20 to the game officiant (step 160). The game officiant again inputs identifier 28 into terminal 50, by using bar code reader 56 (step 162). Terminal 50 accesses the player's account information stored in database 64 of central processor to obtain the player's remaining account balance (step 164). Terminal display 68 displays the player's remaining account balance to the game officiant (step 166), who then tenders the monetary value of that amount to the player (step 168). The account is closed, and the transaction is recorded in central processor 40 (step 170) Other embodiments are within the scope of the following claims.

What is claimed is:

Claims

1. A system for playing a wagering game, including: a wireless gaming device including an identification code, wager entry apparatus for entering a wager amount, and a transmitter; a receiver for receiving the identification code and the wager amount transmitted by the transmitter of the wireless gaming device; and a processor in communication with the receiver for establishing and storing a player's account corresponding to the identification code.

2. The system of claim 1 wherein the wireless gaming device is a hand-held device.

3. The system of claim 1 or 2 wherein the wager entry apparatus comprises keys.

4. The system of claim 1, 2 or 3 wherein the wireless gaming device further comprises a smart card reader for entering wager data.

5. The system of any one of the preceding claims further comprising :igai: an identifier corresponding to the identification code affixed to the wireless

6. gaming device. 6. The system of claim 5 wherein the identifier is a bar code.

7. The system of claim 5 wherein the identifier is a magnetic stripe. too, 20

8. The system of any one of the preceding claims wherein the wireless gaming device further comprises an electronically programmable read t too only memory for storing an identifier corresponding to the identification code.

9. The system of any one of the preceding claims further comprising an encryption key to encrypt the identification code and the wager amount prior 25 to transmission and to decrypt the identification code and wager amount after being received by the receiver.

10. The system of any one of the preceding claims wherein the wireless gaming device further comprises an identifying circuit to periodically send an identification signal to the receiver.

11. The system of any one of the preceding claims wherein the wireless gaming device further comprises a device receiver and a device display for displaying information received by the wireless gaming device. US

12. The system of any one of the preceding claims wherein the processor further comprises a database for storing the player's account. W:\Lisa\MPSPATENTS\71426c.doc C C C -17-

13. The system of any one of the preceding claims further comprising a wagering terminal in communication with the processor for processing wagering transactions.

14. The system of claim 13 wherein the wagering terminal comprises a bar code reader.

The system of claim 13 wherein the wagering terminal comprises a magnetic stripe reader.

16. The system of claim 13 wherein the wagering terminal comprises a keyboard.

17. The system of any one of the preceding claims further comprising a display device for displaying a status of the player's account.

18. The system of any one of the preceding claims wherein the wireless transmission is by radio frequency signals.

19. The system of any one of claims 1 to 17 wherein the wireless transmission is by infrared signals.

The system of any one of the preceding claims wherein the processor deducts the wager amount from the player's account based on the identification code.

21. A method of playing a wagering game using a wireless gaming 20 device associated with a player's account, including: providing the wireless gaming device including an identification code and wager entry apparatus for entering a wager amount; entering the wager amount into the wireless gaming device; and transmitting by wireless transmission the identification code and the wager amount to place a wager on the game.

22. The method of claim 21 further comprising subtracting the wager amount from the player's account.

23. The method of claim 21 or 22 further comprising adding a prize award to the player's account when the player wins the game.

24. The method of claim 21, 22 or 23 further comprising calculating odds for the game during play of the game. The method of any one of claims 20 to 24 further comprising Sdisplaying a status of the player's account.

W:isa\,PSPATENTS71426c.doc -18-

26. The method of any one of claims 20 to 25 wherein the wireless transmission is by radio frequency signals.

27. The method of any one of claims 20 to 26 wherein the wireless transmission is by infrared signals.

28. A wireless gaming device for transmitting a wager to a receiver, including: a memory for storing an identification code; wager entry apparatus for entering a wager amount; a transmitter for converting the wager amount and the identification code into a signal for wireless transmission to the receiver.

29. The wireless gaming device of claim 28 wherein the wager enter apparatus comprises keys.

The wireless gaming device of claim 28 or 29 wherein the wireless transmission is by radio frequency signals.

31. The wireless gaming device of any one of claims 28 to 30 wherein :i the wireless transmission is by infrared signals.

32. The wireless gaming device of any one of claims 28 to 31 further comprising an encryption key to encrypt the identification code and the wager amount prior to transmission. s, 20

33. The wireless gaming device of any one of claims 28 to 32 wherein the identification code is stored in the memory in a digital format.

•34. The wireless gaming device of any one of claims 28 to 33 wherein S: the wireless gaming device is a hand-held device.

,35. The wireless gaming device of any one of claims 28 to 34 further 25 comprising a smart card reader for entering wager data. S:

36. The wireless gaming device of any one of claims 28 to 35 further comprising an identifier corresponding to the identification code affixed to the wireless gaming device.

37. The wireless gaming device of claim 36 wherein the identifier is a barcode.

38. The wireless gaming device of claim 36 wherein the identifier is a sr)\ magnetic stripe. W:Vnarie\GABNODEL\71426c.doc -19-

39. The wireless gaming device of any one of claims 28 to 38 further comprising an electronically programmable read only memory for storing an identifier corresponding to the identification code.

The wireless gaming device of any one of claims 28 to 39 further comprising an identifying circuit to periodically send an identification signal to the receiver.

41. The wireless gaming device of any one of claims 28 to 40 further comprising a device receiver and a device display for displaying information received by the wireless gaming device.

42. The wireless gaming device of claim 41 wherein the displayed information relates to a player's account.

43. A system for playing a wagering game substantially as herein described with reference to the accompanying drawings.

44. A method of playing a wagering- game substantially as herein described with reference to the accompanying drawings.

45. A wireless gaming device substantially as herein described with reference to the accompanying drawings. DATED: 9 February, 2001 PHILLIPS ORMONDE FITZPATRICK Attorneys for: GAMESCAPE, INC. ot So W:Vnarie\GABNODEL\71426c.doc