Electronic learning apparatus with self-adjusting level of difficulty
First Claim
1. An electronic learning aid comprising:
- memory means for storing a plurality of digital data sets, each of said digital data sets including digital request data from which a plurality of requests for operator response may be derived, and further including corresponding digital control data related to the appropriateness of said operator response,at least a portion of said plurality of digital data sets reflecting a different level of intellectual difficulty with respect to other digital data sets within said plurality of digital data sets;
output means operably associated with said memory means for outputting said requests to said operator;
means for selecting a first digital data set from said plurality of digital data sets;
means for randomly accessing a portion of said digital request data of said first digital data set from which a request for an operator response may be derived;
means for outputting said randomly accessed portion of said digital request data to said output device to produce a randomly selected request;
operator input means for receiving an operator response to said randomly selected request;
means responsive to the corresponding digital control data of said first digital data set and said operator response to said randomly selected request for producing output related to the appropriateness of said operator response; and
means responsive to at least one prior operator response for selecting a second digital data set having a different level of intellectual difficulty from which at least one subsequent request for operator response may be derived.
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Accused Products
Abstract
A talking electronic learning aid is operative for requesting one or more responses from the operator, receiving responses from the operator, and then automatically adjusting the level of difficulty of subsequent requests dependent upon the prior responses of the operator. The device consists of an electronic memory for storing a plurality of data sets, a speech synthesizer, a keyboard input device, and a micro-controller for controlling operation of the device. Each of the data sets includes speech data from which requests for operator response are derived, and further includes corresponding control data related to the appropriateness of operator responses to the requests. Each of the data sets preferably reflects a different level of intellectual difficulty. In operation, the micro-controller selects a first data set, and further randomly accesses a portion of the speech data of the selected data set from which a random request for an operator response is derived. The random request is output to the operator via the speech synthesizer to which the operator then inputs a response. The micro-controller compares the operator response to the corresponding control data of the selected data set and communicates a message to the operator related to the appropriateness of the operator response. Depending on the appropriateness of one or more prior operator responses, the micro-controller is further operative for automatically selecting a new data set having a different level of intellectual difficulty from which subsequent requests for operator response may be derived.
62 Citations
9 Claims
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1. An electronic learning aid comprising:
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memory means for storing a plurality of digital data sets, each of said digital data sets including digital request data from which a plurality of requests for operator response may be derived, and further including corresponding digital control data related to the appropriateness of said operator response, at least a portion of said plurality of digital data sets reflecting a different level of intellectual difficulty with respect to other digital data sets within said plurality of digital data sets; output means operably associated with said memory means for outputting said requests to said operator; means for selecting a first digital data set from said plurality of digital data sets; means for randomly accessing a portion of said digital request data of said first digital data set from which a request for an operator response may be derived; means for outputting said randomly accessed portion of said digital request data to said output device to produce a randomly selected request; operator input means for receiving an operator response to said randomly selected request; means responsive to the corresponding digital control data of said first digital data set and said operator response to said randomly selected request for producing output related to the appropriateness of said operator response; and means responsive to at least one prior operator response for selecting a second digital data set having a different level of intellectual difficulty from which at least one subsequent request for operator response may be derived. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification