Interactive play with a computer

Abstract: An interactive apparatus for use with a computer, comprising a transceiver (20) for two-way wireless communication with a plaything (200), the transceiver having terminals for connection to the computer (8), and a control device for causing the computer to send and receive information to and from the plaything via the transceiver to enable the plaything to provide interactive fantasy simulation of the behavior of a corresponding real-world object. In another aspect, the invention provides a method for enabling fantasy play using a computer (8) and a plaything (200), comprising at the plaything (200), delivering output and receiving input associated with the fantasy play, and generating control signals at the computer (8) for controlling the output based on the input, and by wireless communication sending the control signals from the computer (8) to the plaything (200) and sending the input from the plaything to the computer.

Description: This invention relates to interactive play with a computer. Children, for example, use a variety of playthings for entertainment, fantasy play, and eduction. Some playthings, such as plush toys, can serve as companions, playmates, or characters in a game. Other playthings, such as busy boxes, have pushbuttons, horns, lights, and switches. When a child pushes the buttons or switches, enjoyable sounds or light displays are generated. Some busy boxes simulate the controls of a real-world object, such as an automobile dashboard or aircraft cockpit; others simulate a real-world environment, such as a farm, city, or shopping center. Some electronic toys for entertainment and education are equipped with microprocessors, stored control programs in read-only memories (ROMs), specialised sound or speech processors, keyboards or other input devices, small display devices, lights, and loudspeakers. The control program typically prompts a user to respond in a way intended to achieve a specific educational or entertainment goal, receives input, and gives a corresponding audiovisual response. Children are also beginning to use personal computers for education and entertainment, using software to teach reading, spelling, and mathematics. Adults are also known to use interactive playthings. "Playthings", Vol 92 nos 2 and 3, February and March 1994 disclose interactive entertainment apparatus comprising computers with central processing unit, data storage devices having control programs and playthings interacting with the central processing unit, the playthings comprising visual and tactile elements simulating a real world object. DE-A-4204241 discloses an interactive apparatus for use with a computer comprising a two way wireless communication transceiver with a keyboard. US-A-5,120,065 discloses an electronic talking board game. In general, in one aspect, the invention comprises a plaything comprising: visual and tactile elements that simulate a real-world object to enable fantasy play, an input device for receiving input from a user of the plaything, and an output device that provides controlled output to the user to aid in the fantasy play, characterised by: a transceiver connected to the input and output devices, for two-way wireless communication with a computer, and a token reader for reading information encoded on a token inserted into the reader, the transceiver communicating information from the token reader and the input device to the computer. Implementations of the invention may include the following features. The visual and tactile elements comprise elements of a driver simulator, a control panel, or a portable computer. The visual and tactile elements may also comprise elements of a farm, a simulated circus, or musical instruments. In another aspect, the invention may include a touch sensitive input surface for receiving touch input from a user of the plaything, and a wireless transmitter for sending the information to a computer to control the operation of the computer. In another, the invention comprises a method for enabling fantasy play comprising configuring a plaything to have visual elements that simulate a real-world object to enable fantasy play, comprising the steps of: at the plaything receiving information input encoded on a token, and transmitting the information to a computer to control the operation of the computer, characterised in that the transmission is a wireless transmission; the plaything also having tactile elements that simulate a real-world object. Advantages of the invention include the following. Children may engage in complex and stimulating fantasy play by interaction with the computer and the plaything, or may use the plaything separately without the computer. The computer can cause the plaything to generate sound, speech, music, and visual displays in coordination with a computer display. The devices interact wirelessly and thereby cause no concern about electrocution of the child. The plaything and the computer are physically separated, and the child does not use the real keyboard or mouse of the computer, so that these devices are protected against damage by the child. The plaything can be reconfigured to provide different play experiences by changing the software running in the computer. Other features and advantages may become apparent from the following description, and from the claims. FIG. 1 is a perspective view of a child using an interactive plaything with a computer; FIG. 2 is a block diagram of the computer system of FIG. 1; FIG. 3 is a block diagram of circuitry in the plaything; FIG. 4 is a perspective view of a plaything with microphone and musical instrument elements; FIG. 5 is a block diagram of a message communicated between the plaything and the computer system; FIG. 6 is a perspective view of a plaything having elements which simulate an automobile dashboard; FIG. 7 is a front view of a plaything having elements of a control panel; FIG. 8 is a perspective view of a plaything having elements of a vehicle control panel; FIG. 9 is a perspective view of a plaything which simulates a laptop computer; FIG. 10 is a perspective view of a plaything having elements of a farm; FIG. 11 is a perspective view of a plaything having elements of a vanity; FIG. 12 is a perspective view of a circus plaything and two sample computer displays; As shown in FIG. 1, a young girl 30 plays interactively with a plaything 200 aided by a personal computer system 8 and a transceiver 20. The computer 8 has a central processing unit (CPU) 10 which receives input from a keyboard 12 coupled by a cable 16 to the CPU 10. A CRT display 14 is coupled to CPU 10 by cable 18. The transceiver 20 enables two-way wireless communication between the CPU and the plaything. The transceiver is coupled to the CPU using cable 22, and transmits and receives signals to and from the plaything using an antenna 24. The transceiver enables the computer to send and receive information to and from the plaything via the transceiver, to enable the plaything to provide interactive fantasy simulation of the behavior of a corresponding real-world object. Alternatively, the computer and plaything can communicate using infrared transceivers. As seen in FIG. 2, in computer system 8 the CPU receives input signals 16, 52, 56 from the keyboard 12, a mouse 50 and a microphone 54. A mass storage device (e.g., a hard disk) 58 holds computer programs and data for use by the CPU 10, and communicates with the CPU 10 via signals 60. The CPU also has a read-only memory (ROM) 70 and a random access memory (RAM) 72 to store and run programs. The computer system is equipped with devices to provide multimedia output to the child, including sound, speech, and music. The CPU provides a sound driver signal 64 to a sound generating circuit board 62. The sound board 62 in turn generates an amplified audio signal 66 to drive a loudspeaker 68. These devices enable the CPU to generate synthesized speech, sound effects, and music in coordination with the plaything, under the control of a program loaded from the mass storage device and held in the memory. The plaything 200 (FIG. 1) includes a controller 40 which is sized for play by the child 30. The controller includes a transceiver (not shown in FIG. 1) which can transmit or receive signals to and from the computer system using antenna 42. Thus, the computer can wirelessly transmit control signals to the plaything to command the plaything to activate lights or play sounds. The wireless transmission can be done using radio-frequency (RF) signals, infrared signals, or any other equivalent means. The computer can also wirelessly send data, such as digitally encoded speech, to the plaything. The transceiver also enables the child to give input to the computer by pressing buttons or other controls in response to prompts displayed on the CRT 14. Because the communication is wireless, the child's play is not encumbered by wires and parents may be confident that the child will not be hurt by electricity. As shown in FIG. 3, operation of the controller is governed by a CPU 80 which is coupled to a sufficiently large ROM 84 and RAM 82 to store and operate a control program. The CPU 80 receives at least one input signal 88 from input devices 86 which may include buttons, switches, knob, or throttles on the plaything. The CPU receives an external data signal 92 from a token reader 90. For example, the plaything may have a card reader responsive to illustrated cards inserted into the reader by the child to select a mode or feature offered by the program running in the computer system. The CPU also can receive a touch sensor signal 96 as input from a touch sensor 94. The CPU 80 generates a display signal 108 to drive a display 110 such as a liquid crystal display (LCD). The CPU also gives a sound driver signal 102 to a sound chip 98. The sound chip processes the driver signal and generates an audio output signal 104 to drive a loudspeaker 106. Thus, under control of the programs in the computer system and in the memories coupled to the CPU, the plaything can generate synthesized speech, sound effects, or simple music. This enables the plaything to act more realistic by having a "voice" in coordination with a program running on the computer 8. The CPU 80 also transmits and receives data via antenna 42. The antenna is coupled to a transceiver 120 which communicates with the CPU using digital data on signal 122. The transceiver also generates an amplified signal for output transmission via the antenna 42, and receives and decodes signals arriving via the antenna. The transceiver 120 in the plaything is compatible with the transceiver 20 coupled to the computer, so that the plaything and the computer can communicate data and commands as the computer 8 is running a program to entertain or educate the child. The transceiver can use RF signals, infrared signals, or other equivalent means. FIG. 5 shows a typical digital message 500 communicated between the transceivers. Since the computer can communicate commands and different types of data to the plaything, a fixed message format is used so the plaything can separate commands and data upon receipt. The message begins with a start byte 502 such as an 8-bit ASCII character. The specific character is encoded into the program running in the CPU of the plaything, to enable the CPU to recognize the start of the message. The start byte is followed by a 2-byte toy type code 504 to identify the specific plaything with which the computer is communicating. As shown in FIG. 6 through 27, many different types of playthings are contemplated, each having a unique toy type code to enable the computer to distinguish between playthings. The toy type code is followed by a 2-byte command type code 506 which identifies the specific command for the plaything to execute. For example, a command can cause the plaything to illuminate a light, read the status of a sensor, or read the value of a slide control. The command is followed by a one-bit data flag which is set true if data follows and false if no data follows. If the data flag is false, the message concludes with a stop byte 510. Optionally the stop byte can include a checksum code or a CRC bit to enable the plaything to check the entire message for transmission errors. If the data flag is true, the message continues with a 2-byte data type code 512. This code identifies the type of data which follows, and its length in bytes. Actual data 514 follows. For example, data type codes can signify digitally encoded speech, music, or text for display on the plaything. The message may contain more than one pair of the data type code 512 and data 514, such as one pair for speech and another pair for music. Each of the playthings of FIGS. 4 and 6 through 12 has visual and tactile elements that simulate a real-world object and impart a fantastic aura to the plaything to enable fantasy play, an input device for receiving input from a child, an output device that provides controlled output to the child to aid in the fantasy play, and a transceiver connected to the input and output devices, for two-way wireless communication with a computer. A portion of each plaything (such as a housing) includes the components of FIG. 3, and there is at least one computer program for the computer system 8. The program provides games and educational activities for use by a child in coordination with the plaything. The specific actions carried out by the computer programs, and the responses of the programs to manipulation of the plaything by a child, vary according to the nature of the plaything. The playthings described below all permit the child to enter into a fantasy play experience enhanced by images, sounds, music and speech generated by the computer under program control. Thus, the computer imparts a fantasy aura to the plaything which stimulates the child's imagination more richly and vividly than a toy standing alone. The plaything is enjoyable to the child and effective for play as a standalone toy, without a computer or software. The computer and software provide enriched activities, but they are not required for fantasy play by the child. However, the child's interaction with the computer enhances the child's fantasy play because it allows a wide variety of sounds and images to supplement the play experience. Also, connection of a plaything to the computer allows some of the playthings described here to serve in multiple selectable different fantasy experiences. For example, the control panel playthings described below can be used for fantasy play with a simulated bulldozer, backhoe, airplane, or locomotive with the assistance of the computer and software. The physical elements of the plaything are designed both to aid the fantasy and to be generic enough to serve in multiple experiences. The playthings described below can be grouped by general characteristics. One broad group is fantasy toys, which a child can use in a fantasy experience created by the child. Within this group, some of the playthings fall in a subgroup of classic fantasy toys committed to a single play scenario, such as the Driver Simulator. In this subgroup, the playthings provide visual, audible, and tactile elements which are recognizable as simulating a single real-world object, such as an automobile dashboard. Another subgroup of the fantasy toys includes more generic playthings for which the scenario can be selected and varied, such as the Master Control Panel. In this subgroup, the playthings provide visual, audible and tactile elements which are individually recognizable as simulative of real-world items, but which together do not simulate a single real-world object. The fantasy toys may be further classified as action toys (for example, the Master Control Panel); situation toys (for example, the Town Keyboard and Zoo Keyboard); or a combination of the two (for example, the Jane Rabbit plaything). A second group of playthings generally includes educational input/output devices, such as the Globe. In this group, one goal of the playthings is some form of education about real-world facts. The playthings have input and output devices adapted for requesting and delivering factual information. A third group of playthings generally includes useful tools, such as the Kids' Keyboard and Kids' Laptop. In this group, the playthings are children's versions of adult tools which accomplish real-world acts. A fourth group includes game playthings, such as the Big Mat. In this group, the computer and software provide structured rules for a competition or game, and the playthings provide a physical environment for competing or playing according to the rules. In FIG. 6 the plaything provides a fantasy simulation of an automobile dashboard so a child can pretend to drive. The driving simulator 600 has a console 602 on which a toy steering wheel 604 is mounted. The child can rotate the steering wheel on a steering column 610 to simulate turning a car. The child can honk a horn button 606 mounted on the center of the steering wheel, and pretend to shift gears using a gearshift lever 608 is mounted on the steering column. The child can accelerate using a hand-operated throttle 612 mounted in the console; the throttle has two vertical struts 614 which are movable in corresponding slots 616. A simulated ignition key 618 is mounted in the console. A dial knob 620 is mounted in the console to enable the child to simulate turning on windshield wipers or other auto accessories. A telephone handset 620 is connected to the console with a cord 622 to simulate a car phone. Other input devices allow the child to control a cursor shown on the CRT 14 and give input to the computer 8. A touch pad 626 allows the child to "point" to items on the CRT by pressing the touch pad at a point corresponding to a location on the screen. Cursor control buttons 628 permit the child to identify items on the display by pushing a button pointing in the appropriate direction. An alphabetic keyboard 624 is provided so the child can give alphabetic responses. A power button 630 allows the child to turn the plaything on or off. The console also has a token reader 634 and corresponding function selection buttons 632. The child can place a slidable token 636 (such as a "smart card") in the token reader to select a particular fantasy experience or story to be used in conjunction with the plaything. The token 636 bears words or symbols identifying different functions within a software program which implements the fantasy experience. The child can select a function of the program by pressing a button 632 corresponding to the desired function. A token also can cause the computer to change the "personality" of the plaything. For example, if a child wants to pretend to be a railroad engineer, the child can insert a "train" token into the token reader. The CPU of the plaything reads data encoded in the token and branches to a "train" module of the computer program. This causes the computer to display a story about railroads, and to alter the behavior of the input devices of the plaything to correspond to those of a railroad locomotive. Similarly, in "train" mode, the computer causes the sound chip of the plaything to generate a locomotive whistle sound and engine noise corresponding to images displayed on the CRT. Each of the input devices is coupled to the CPU of the plaything, to enable the child to use the steering wheel, horn, throttle, ignition key, and knob as input devices for the PC. The console contains the elements shown in FIG. 3, enabling the driver simulator to receive input from the input devices and to communicate with the computer. This plaything is not a realistic simulator of a real-world experience; rather, the plaything has fantasy features and non-realistic controls which enhance the child's play activities. For example, knobs, handles, and switches are oversized, rounded, brightly colored, and fantastically shaped to incite imagination rather than duplicate reality. In FIG. 7 the plaything is a simulated control panel 1000 for a power plant, crane, elevator, dam, or bridge. The control panel has a housing 1010 with buttons, levers, keys, and knobs. For example, the housing has a pair of key switches 1012 on one side of the housing and three levers 1014 on the other side. The key switches include simulated keys 1016 which are rotatable to turn a selected function on or off. The levers slide in slots 1018 to simulate the action of real control levers. A rotating dial 1020 simulates a speed control or selector dial. The housing has sliding pointers 1022 to enable control of other simulated functions. A toy telephone receiver 1024 is connected to the housing by cord 1026 to enable a child to simulate conversations with the computer or characters in a story. The housing also has several input devices for the computer. An alphabetic keyboard 1028 permits a child to enter alphabetic responses to the computer. A touch pad 1030 operates in a manner similar to a conventional mouse, to enable a child to move a cursor on the CRT by sliding a finger over the touch pad surface. A token reader 1040 enables a child to change the personality of the control panel. Configuration tokens (not shown in FIG. 10) are inserted into the upper slot 1042 of the token reader. The face of each token includes text labels which are visible through the front window 1044 of the reader. The text labels identify functions performed by buttons 1046 located in a pair of vertical rows on the sides of the reader. One token enables a child to use the control panel to simulate operating construction machinery. The token has such labels as BULLDOZER, CRANE, BACKHOE, etc. To simulate operating a crane, the child presses the button 1046 adjacent the CRANE label on the token.. This selection is communicated to the computer by the CPU 80 in the housing, and the child can then use the levers 1014 and the other controls to simulate control of a crane. Corresponding images are displayed on the CRT by the computer. In FIG. 8 the plaything is a master console 1100 which a child can use to simulate being an air traffic controller, a police or fire department dispatcher, or a railroad engineer. The housing 1110 has a rotating controller 1112, a pair of sliding controls 1114, a rotating color selector 1116, and a movable lever-type throttle 1118. A simulated radiotelephone handset 1120 is connected to the housing by cord 1122; when not in use, the handset rests in a recess 1124. The housing also has controls for computer function selection and cursor control. Four directional arrow buttons 1126 are provided for cursor control, and a touch pad 1128 provides an alternate form of cursor control. The touch pad operates in the same manner as touch pad 626 described in the discussion of FIG. 6 above. A child can give text input to the computer using the alphabetic keyboard 1130. The housing has a personality card slot 1140 for receiving personality cards 1142 which correspond to programs running on the computer 8. The cards have text labels to identify functions available in the programs. When the cards are inserted in the card slot, the labels are visible through a window 1146 and line up with the function buttons on either side of the window. To act as a fire dispatcher, the child presses the corresponding function button by viewing the personality card. The plaything communicates this choice to the computer, which loads and runs an appropriate simulation program. In FIG. 9 the plaything is a simulated laptop computer 1200. Like real laptop computers, the housing 1202 has a flip-up lid 1204. A child can view a simulated display screen 1206 mounted in the lid, and a loudspeaker 1208 in the lid enables the toy laptop to play sounds and music. A hinge 1210 of the lid can rotate up or down on a hinge pin 1212. The housing is also equipped with controls like those found on a real laptop, such as a keyboard 1214, a trackball 1216, a touch pad 1218 for cursor control, a set of cursor control keys 1220, and screen brightness and contrast controls 1222. A simulated diskette drive slot 1224 is provided on one side of the housing. This slot contains a token reader to read a token such as a ROM cartridge or a "smart" card. Inserting a token into the slot causes the laptop to operate according to a prerecorded program stored in the token. For example, one program, in conjunction with a separate program running in the computer 8, provides an alphabet lesson. Other programs for the laptop provide education about how a real computer works or about shapes and sounds. Alternatively, the tokens are flat plastic pieces with holes or slots cut in one edge of the card. Placing the token in the reader causes the slots or holes to make or break contacts in the reader, thereby selecting a program feature or software module. In FIG. 10 the plaything is formed as a farm keyboard 1600, i.e., a keyboard combined with elements of a real farm such as a barn 1602, a silo 1604, a doghouse 1606, and a pigs' mud puddle 1608, all mounted on a base 1610. The base has alphabetic keys 1612 on it which permit a child to give a text response to a query from the computer. Each key also has a pop-up picture 1614 associated with it, which pops up when the key is pressed. For example, pressing the A key causes a picture of an apple to pop up above the A key. The pop-up picture reveals a label 1616, such as a word corresponding to the pop-up picture. Numeric keys 1618 are mounted on one of the farm elements, such as the roof of the doghouse 1606. A touch pad 1620 for cursor control of the computer is located next to the alphabetic keys and is located within the simulated mud puddle 1608. The barn roof 1622 includes a child-sized handle 1624 which can be used to pick up and carry the plaything. The barn door 1624 is surrounded by a frame 1626 containing a slot to receive a card 1628. The card 1628 contains labels corresponding to functions of a program running in the computer; the functions can be selected by pushbuttons 1630 located above the barn door. When a card is placed in the slot, as shown by the arrow 1632, function labels on the card line up with the pushbuttons. Thus, the pushbuttons can be used for different functions depending on the features of the software. A toy telephone handset 1650 rests in the silo and is connected to the base by a cable 1652. A child can make simulated telephone calls using the toy telephone. The housing also has one or more pushbuttons 1640 formed to simulate real animals or anthropomorphized characterizations of real animals. By pressing the animal pushbuttons, a child activates a function of a computer program running in the computer. The computer can run programs of the type described above in connection with FIG. 8 and 9 as well as programs giving education or entertainment about farms or farm animals. In FIG. 11 the plaything is a simulated vanity table 1800 which has a base 1802 surrounding a touch pad 1804. The housing contains the circuitry shown in FIG. 3. The touch pad has a transparent touch-sensitive top layer 1806, and a front slot 1808 into which cards 1810 can be inserted. The cards bear labels which are visible through the top layer 1806. A child can select a function of a program running in the computer by viewing a label on the card and pressing a portion of the touchscreen overlaying the selected label. The cards can be changed to correspond with different programs running in the computer. The housing has removable toy makeup items 1812, a mirror 1814, and a toy telephone 1816 resting in a recess 1818. A child can use these items for play independent of the computer or its programs. The housing also has pushbuttons 1820 for giving input to the computer and for selecting functions available using programs running in the computer. These buttons, and the touch pad, can be used with computer programs relating. to makeup, coloring, dressing, and other activities. In FIG. 12 the plaything simulates a three ring circus. The plaything has a base 2300 with three game rings 2302, 2304, 2306 mounted on it, collectively called Three Ring Circus Family Games. The Three Ring Circus Family Games are three different types of games presented in a circus motif. The child can play the games individually or with other children or family members. The computer software acts as the "ringmaster," providing the instructions and controlling the turns for the games. When the child plays individually, the computer also serves as the other player. The board game 2302 has a flat game board 2308 with token spaces 2310 arranged in a path. Using a screen display such as screen 2312, the software shows the throw of the dice 2314 and the player for that turn 2316. The player moves a game token 2318 forward as many places as the number on the die. Some of the token spaces on the board make different sounds when a game token lands on them. Certain places on the board that have penalties whereas others have bonuses; the computer program provides silly animations for both types of spaces. The software shows on the screen each move that is made and provides help if needed. The object of the game is to move a player token to the circus stand 2320 in the middle of the ring of the board game first. The winner is greeted by a large crowd on the screen cheering and throwing things in the air. The board game has snap on covers so other games can be played. In the card game ring 2304, there are different sets of cards 2322 to play different card games. For example, there are cards with a noun or verb and a corresponding picture on them. The child hears the word on the card by inserting the card in the slot 2324. The objective of the game is to construct sentences based on the cards each player is dealt. The completed sentence animates on the screen, as shown in the sample display 2325. The fun part of the game is to create silly sentences and see the animation. Another set of cards has phrases and pictures on them that make up a story. The players listen to the phrase and then decide if one of their cards is the next logical part of the story. An example is: Phrase #1 "There once was a cat ..." The player who had the card that said "that lived in a tree." would put in that card to complete the sentence. Other card games can be fish or matching colors and shapes. The third game platform 2306 is set up for two players with two joysticks 2326. The game requires observation and speed. For example, the screen shows a circus scene and the players have to complete an action by a preset time, e.g., getting the trapeze artists to the other side in time before falling into the net. Two of the games within the Three Ring Circus can be used without a computer. The board game 2308 comes with a set of dice (not shown in FIG. 12 ), board pieces 2318 and different snap on covers 2330. The cards 2322 in the card game are active so that when the player inserts a card into the slot 2324, the player hears the word or phrase. The toy circus characters 2332, 2334 (e.g. trapeze artists 2332 and clowns 2334) can be used as dolls for fantasy play. This plaything provides story telling experiences and fantasy play; fosters collaborative play; and promotes manipulative play. It stimulates thinking and learning, and teaches game strategy; listening, following directions and self control (taking turns); fine motor skill development; vocabulary, sentence and story construction; observation; and collaboration and cooperation.

Claims: A plaything (200) comprising: visual and tactile elements that simulate a real-world object to enable fantasy play, an input device (96) for receiving input from a user of the plaything, and an output device that provides controlled output to the user to aid in the fantasy play, characterised by : a transceiver connected to the input and output devices, for two-way wireless communication with a computer (8), and a token reader (90) for reading information encoded on a token inserted into the reader, the transceiver communicating information from the token reader and the input device to the computer. The plaything (200) of claim 1, wherein the visual and tactile elements comprise elements of a driver simulator (600). The plaything (200) of claim 1, wherein the visual and tactile elements comprise elements of a control panel. The plaything (200) of claim 1, wherein the visual and tactile elements comprise elements of a portable computer. The plaything (200) of claim 1, wherein the visual and tactile elements comprise elements of a simulated circus. An interactive entertainment apparatus, comprising: a computer (8) comprising a central processing unit (10), a data storage device coupled to the central processing unit, and a second wireless signal transceiver (20) coupled to the central processing unit; a plaything (200) according to any of the preceding claims; and a control program stored in the data storage device comprising instructions for causing the central processing unit and the plaything to interact in a fantasy experience, by receiving input signals from the transceiver of the plaything, generating responsive output signals, and transmitting the output signals using the plaything wireless signal transceiver. The apparatus recited in claim 6, wherein the plaything (200) further comprises a computer data input device (76). A method for enabling fantasy play comprising configuring a plaything (200) to have visual elements that simulate a real-world object to enable fantasy play, comprising the steps of: at the plaything receiving information input encoded on a token, and transmitting the information to a computer to control the operation of the computer, characterised in that the transmission is a wireless transmission; the plaything also having tactile elements that simulate a real-world object.

Inventors: BRIGGS CHRIS, COLLINS ROGER L, DEVON AMANDA JANE, DIGRAZIA KARLA, FREEDMAN BRYAN, JENKINS YOLANDA L, OZER STUART, ROBINSON TONY L, VOCE MAURICE, BRIGGS, CHRIS, COLLINS, ROGER L., DEVON, AMANDA JANE, DIGRAZIA, KARLA, FREEDMAN, BRYAN, JENKINS, YOLANDA L., OZER, STUART, ROBINSON, TONY L., VOCE, MAURICE
Applicants: COMPAQ COMPUTER CORP, COMPAQ COMPUTER CORPORATION
Application year: 1995
Main classification: A63F13
IPC codes: H04N5, A63H33, G09B5, G06F19, A63F13, G09B9