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6010339 |
Toy telephone having phone number teaching system
A housing supports a keypad having a four by three matrix of depressible buttons each baring an appropriate number or symbol in correspondence to the four by three arrangement of a conventional...
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5478240 |
Educational toy
An electronic toy for teaching a child language and arithmetic skills utilizing a keyboard which is associated with the toy. Various illustrated cards intended to assist the child in learning...
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4990093 |
Teaching and amusement apparatus
Teaching and amusement apparatus includes a self-contained electronic pen which is used in conjunction with specially printed material to provide an interactive system, e.g. in the form of a...
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4731023 |
Teaching system using prerecorded tape
A teaching system utilizing prerecorded tape which is prepared in sectors with a message segment and position indicators in the form of transparent windows which are photoelectrically detected....
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4627819 |
Teaching or amusement apparatus
A printed substrate has areas printed in a screen of carbon black ink dots and other areas printed in a corresponding screen of infrared transparent ink dots, whereby, the presence of the carbon...
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4615682 |
Teaching system utilizing magnetic tape
A teaching system utilizing magnetic tape which is prepared in sectors with a message segment and position indicators in the form of transparent windows which are photoelectrically detected. After...
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4602907 |
Light pen controlled interactive video system
A system for detecting the position of a light responsive pen with respect to a TV display wherein successive frames of a video recording are encoded by placing a lighted area in a different place...
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4549867 |
Electronic learning aid with random number modes
The present invention is an electronic learning aid which employs a scanning device for reading printed coded indicia which includes random number modes. A first random number mode provides a flat...
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4435164 |
Didactic apparatus providing for tutelage of responses through inculcation
My present invention relates to didactic apparatus as particularly adapted to the tutelage of mathematical fundamentals, multiple choice statements, and the like. A set of inexpensive instructional...
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4403967 |
Self teaching instrument
A self-teaching instrument designed to enable answering a multiple-choice test rapidly and precisely has a separate card compartment attached to the lower front of the unit. Cards can be pushed out...
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4358278 |
Learning and matching apparatus and method
An electronic learning apparatus and methodology is disclosed wherein answer codes to a plurality of questions or tasks are disposed on the periphery of a disc. The answer codes are photo-optically...
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4282522 |
Display/memory/control system for forward observer source data
A control system utilizing prerecorded photographic film in a miniature mage terminal device as both a display and memory medium for applications requiring interactive operator processing of...
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4259667 |
Information interchange between an intelligent operator, indicia bearing documents, and responsive apparatus
Described is a method for utilizing a unique hand-held probe or the like, in conjunction with a responsive apparatus, as the means to establish cooperative response evaluation between an...
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4227318 |
A quiz game with response indication for correct and incorrect answers
The game includes a multi-sided hollow game box with an opening in the top thereof. A set of selector switches are arranged in a row on each side of the box, and a set of indicators are arranged in...
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4166325 |
Didactic apparatus including handheld responsor means
A didactic, or teaching, apparatus upon which interrogatory documents, or test sheets, may be placed in the manner of an overlay on the face side of the machine. The interrogatory document, which...
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4033050 |
Teaching machine having response dependent programming
A teaching device is disclosed which includes a work sheet carrying a plurality of multiple choice question areas with a corresponding series of answers. The device comprises a case with a viewing...
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3861063 |
PROGRAMMABLE QUESTION AND ANSWER GAME
The present question and answer game is programmable by means of question cards which carry a coded answer in a marking area of the card. The coded answer is either invisible or without meaning to...
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3775005 |
INTERACTIVE PHOTOGRAPHIC TRANSPARENCY DISPLAY DEVICE
A device for displaying photographic transparencies which is capable of interaction with an operator employing a lasing-diode light pen. Two optical systems are provided which utilize filtering...
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3761877 |
OPTICAL GRAPHIC DATA TABLET
An optical graphic data tablet operated with a light pen is provided for use as a computer input terminal. A light position sensing device detects the position of a light pen moved by the operator...
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3696527 |
CARD FEEDER FOR INSTRUCTIONAL DEVICES
A card feeder for instructional devices, such as teaching machines, wherein a card, the forward face of which, having inscribed question and multiple choice answers, is presented to the viewer and...
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3645012 |
CARD FEEDER FOR INSTRUCTIONAL DEVICES
A card feeder for instructional devices, such as teaching machines, wherein a card, the forward face of which, having inscribed question and multiple choice answers, is presented to the viewer and...
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3541699 |
TEACHING SYSTEM AND MACHINE
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3538622 |
TEACHING DEVICE
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3350793 |
Automatic card rating and teaching machine
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3310884 |
Teaching machine and motor response training apparatus
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3230640 |
Teaching machine
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3082545 |
Teaching and testing machine
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2937455 |
Teaching machine
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