Multi-modal educational and entertainment system

• US 4,525,148 A
• Filed: 03/31/1983
• Issued: 06/25/1985
• Est. Priority Date: 01/31/1983
• Status: Expired due to Term

• Current Assignee: Sarukkai R. Narayanan
• Original Assignee: Sarukkai R. Narayanan
• Inventors: Narayanan, Sarukkai R.
• Primary Examiner(s): Pinkham, Richard C.
• Assistant Examiner(s): Picard, Leo P.
• Application Number:
  US06/462,675
• Time in Patent Office: 817 Days
• Field of Search: 434/335, 434/176, 434/202, 434/338, 434/340, 434/351, 434/336
• US Class Current: 434/340
• CPC Class Codes: G09B 19/025 with electrically operated apparatus or devices
• CPC Class Codes: G09B 7/04 characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying a further explanation
• CPC Class Codes: G09B 7/063 with hand-placed probe or plug

Abstract

A multi-modal automated educational and entertainment device having improved functional versatility and which requires relational positioning of input data by the user which corresponds to required manual operations and procedures. The device comprises a tablet having a non-relational section for input of control or predefined information and at least one relational section for input of data, a stylus for activating the non-relational and relational sections of the tablet, a microcomputer logic unit for processing signals from the non-relational and relational sections of the tablet, and a memory unit for storing programs and data base for determining the accuracy or inaccuracy of the signals provided the microcomputer logic unit. Visual and audio outputs can also be provided for operator reinforcement and a power source for activating the device. A sequence of steps for operating the multi-modal automated educational and entertainment device under the control of stored programs is also provided.

Claims

1. An improved multi-modal automated educational and entertainment device comprising:

a housing;

logic means for processing and comparing preprogrammed data with input and control data;

memory means for storing programs and input data, the memory means being operably connected to the logic means;

a plurality of first input means for providing control signals and predefined data signals to the logic means, the first input means forming a plurality of non-relational sections within predefined portions of the housing;

a plurality of second input means for providing location indication signals representing the location of variable data, the second input means forming at least one relational section within a predefined portion of the housing; and

stylus means for selectively activating the first and second input means, said stylus means including marking means for marking said second input means, said relational section arranged to require relational positioning of input data by the stylus means that corresponds to required manual activities utilized in solving mathematical problems and the like.

2. The improved multi-modal automated educational and entertainment device of claim 1 further comprising:

reinforcement means operably connected to the logic means for receiving a signal representative of the results of the comparison of the preprogrammed data of the logic means and memory means with the control signals, location indication signals and input data supplied the logic means via activation of the first and second input means, and producing a reinforcement signal.

3. The improved multi-modal automated educational and entertainment device of claim 2 wherein the reinforcement means comprises a voice unit electrically connected to the logic means and adapted to receive a signal from the logic means so that the voice unit can convert the signal into an audio sound for positive and negative reinforcement to an operator of the device.

4. The improved multi-modal automated educational and entertainment device of claim 3 wherein the voice unit further comprises a voice synthesizer and a receiver, the voice synthesizer operably connected to the receiver for providing audio messages to the operator of the device.

5. The improved multi-modal automated educational and entertainment device of claim 4 wherein the voice unit further comprises a tone generator operably connected to the receiver for providing audio signals to the operator of the device.

6. The improved multi-modal automated educational and entertainment device of claim 2 further comprising visual display means electrically connected to the logic means for providing a visual readout of signals transmitted to the visual display means from the logic means.

7. The improved multi-modal automated educational and entertainment device of claim 6 wherein the visual display means comprises a plurality of lights and alphanumeric LEDs or LCDs.

8. The improved multi-modal automated educational and entertainment device of claim 1 wherein the logic means is provided with an integrated input/output port, the input/output port electrically connectable to a master computer for transmission and receipt of control and input/output data to and from the master computer to the logic means of the device.

9. The improved multi-modal automated educational and entertainment device of claim 8 wherein a plurality of the devices are operably connected to a master computer, each of the devices adapted to transmit and receive control and input/output data to and from the master computer independently of each other.

10. The improved multi-modal automated educational and entertainment device of claim 1 wherein the logic means is connected to the first and second input means via a first bi-directional buss and the logic means is connected to the stylus means via a second bi-directional buss.

11. The improved multi-modal automated educational and entertainment device of claim 10 wherein the first and second input means each comprises a plurality of input pads, each of the pads electrically connected to the logic means such that upon activation of the pads signals are directed to the logic means representing location indication, input and control data.

12. The improved multi-modal automated educational and entertainment device of claim 1, wherein each of the first and second input means comprises:

at least switch means for providing an input signal to the logic means, the switch means being activated by the stylus means and the input signal produced thereby being indicative of the specific switch means being activated.

13. The improved multi-modal automated educational and entertainment device of claim 1, wherein each of the first and second input means comprises:

at least one electrically conductive means for providing an input signal to the logic means, the electrically conductive means being activated by the stylus being brought into electrical conduction with a selected one of the first and second input means and the input signal produced thereby being indicative of the specific electrically conductive means being activated.

14. The improved multi-modal automated educational and entertainment device of claim 1 further comprising scratch pad means disposed on the upper surface of the housing for allowing the operator of the device to scribe thereon information useful in the operation of the device.

15. The improved multi-modal automated educational and entertainment device of claim 1 and wherein the stylus means is further characterized as comprising:

cognitive means for providing indicia indicating signals to the logic means for deciphering the marked indicia.

16. The improved multi-modal automated educational and entertainment device of claim 1 wherein at least one of the second input means is characterized as comprising:

cognitive means for providing indicia indicating signals responsive to indicia marked on the second input means, the indicia indicating signals provided to the logic means for deciphering the marked indicia.

17. The improved multi-modal automated educational and entertainment device of claim 1 further comprising:

power means for activating the logic means into an operable mode.

18. The improved multi-modal automated educational and entertainment device of claim 1 further comprising:

overlay means positionable on the housing for defining a selected portion of the second input means.

19. The improved multi-modal automated educational and entertainment device of claim 18 further comprising:

overlay means positionable on the housing for defining a selected portion of the second input means, the overlay means having at least one opening formed therein for exposing the selected portion of the second input means,

positioning means for positioning the overlay means in a stable position on the housing.

20. The improved multi-modal automated educational and entertainment device of claim 2 wherein the stylus means comprises:

a stylus having a body portion and a tip portion supported thereby, the tip portion being formed of a substance capable of making visual marking on the second input means.

21. The improved multi-modal automated educational and entertainment device of claim 1 wherein the stylus means comprises a stylus having an electrically conductive tip.

22. The improved multi-modal automated educational and entertainment device of claim 1 wherein the stylus means comprises a stylus having an electrically conductive tip, elecltrically connected to the logic means.

23. The improved multi-modal automated educational and entertainment device of claim 1 wherein the stylus means comprises:

a cognitive stylus capable of producing indicia indicating signals to the logic means via electrically conductive lines or RF signals.

24. An improved multi-modal automated educational and entertainment device of claim 1 wherein the second input means are positioned on the upper surface of the housing in a relational position so as to relate to the positions of digits in a mathematical problem.

25. An improved multi-modal automated educational and entertainment device of claim 1 wherein the second input means are positioned on the upper surface of the housing in a relational position so as to relate to the positions of letters in a spelling word/problem.

26. An improved multi-modal automated educational and entertainment device comprising:

a housing;

logic means for processing and comparing preprogrammed data with input and control data;

memory means for storing programs and input data, the memory means being operably connected to the logic means;

a plurality of first input means for providing control signals and predefined data signals to the logic means, the first input means forming a plurality of non-relational sections within predefined portions of the housing, the first input means comprising a plurality of input pads, each of the pads electrically connected to the logic means such that upon activation of the pads signals are directed to the logic means representing location indication, input and control data, each input pad being provided with a body portion having an upper surface and an opposed lower surface, the body portion being constructed of an electrically conductive material such that upon contacting the upper surface of the body portion with the electrically conducting stylus, electrical signals are transmitted to the logic means;

a plurality of second input means for providing location indication signals representing the location of variable data, the second input means forming at least one relational section within a predefined portion of the housing, the logic means connected to the first and second input means via a first bi-directional buss, the second input means comprising a plurality of input pads, each of the pads electrically connected to the logic means such that upon activation of the pads signals are directed to the logic means representing location indication data, each input pad being provided with a body portion having an upper surface and an opposed lower surface, the body portion being constructed of an electrically conductive material such that upon contacting the upper surface of the body portion with the electrically conducting stylus, electrical signals are transmitted to the logic means; and

stylus means for selectively activating the first and second input means, said stylus means including marking means for marking said second input means, the logic means connected to the stylus means via a second bi-directional buss.

27. The improved multi-modal automated educational and entertainment device of claim 26 wherein each input pad comprises:

a body portion constructed of an electrically conductive material, the body portion having an upper surface and an opposed lower surface, the body portion further characterized as having a first half and a second half;

an insulating medium disposed between the first and second halves of the body portion such that the first half is electrically insulated from the second half;

a first conductive lead electrically connecting the first half of the body portion to the logic means; and

a second electrically conductive lead electrically connecting the second half of the body portion to the logic means.

28. The improved multi-modal automated educational and entertainment device of claim 27 wherein the input pads of the second input means forming the relational section of the device are further characterized as having a scribing surface formed on the upper surface of the first and second halves of the body portion such that visible markings may be made thereon with the stylus and may be easily erased for reuse.

29. The improved multi-modal automated educational and entertainment device of claim 27 wherein the first half of the pads of the second input means forming the relational section are precoded, the first halves of the pads bearing the same code being electrically connected together to form rows of pads;

and wherein the second half of the pads of the second input means forming the relational section are precoded, the second halves of the pads bearing the same code being electrically connected together to form columns of pads such that upon contacting the first and second halves of a pad with the stylus, input impulse signals are transmitted to the logic means representative of the row and column location of the pad such that the logic means through stored programs can identify the specific pad location.

30. The improved multi-modal automated educational and entertainment device of claim 27 wherein the first half of the pads of the first input means forming the non-relational section are precoded, the first halves of the pads bearing the same code being electrically connected together to form rows of pads;

and wherein the second half of the pads of the first input means forming the non-relational section are precoded, the second halves of the pads bearing the same code being electrically connected together to form columns of pads such that upon contacting the first and second halves of a pad with the stylus, input impulse signals are transmitted to the logic means representative of the row and column location of the pad such that the logic means, through stored programs can identify the specific pad location.

31. The improved multi-modal automated educational and entertainment device of claim 26 wherein the input pads of the second input means forming the relational section of the device are further characterized as having a scribing surface formed on the upper surface of the body portion such that visible marking may be made thereon with the stylus and may be easily erased for reuse.