Patent ID: 11922827
Assignee: OBRIZUM GROUP LTD.
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. A method of testing knowledge of a subject the method comprising:
generating, by a processor, a multi-axial network of nodes based on a plurality of content items where each item of the plurality of content items is associated with a respective node in the multi-axial network of nodes, wherein the nodes in the multi-axial network of nodes comprise a set of numeric attributes and weights associated with at least one of a difficulty of the plurality of content items and a theme of the plurality of content items;
outputting, to a user via a graphical user interface (GUI) on a display, at least a first content item of the first plurality of content items corresponding to a first node of the nodes in the multi-axial network of nodes;
displaying, via the GUI, one or more test questions to the user based on the at least the first content item corresponding to the first node, wherein the one or more test questions is associated with a set of potential answers;
prompting the user to select an answer of the set of potential answers to each of the one or more test questions via the GUI;
providing, via the GUI and for each of the one or more test questions, a set of sliders to indicate a confidence metric value for a confidence metric, the confidence metric indicating a confidence of the user in the answer, wherein each slider in the set of sliders corresponds to a respective potential answer of the set of potential answers, and wherein each slider in the set of sliders has an arrangement relative to an orientation of the GUI, the arrangement comprising a vertical or horizontal orientation;
receiving a selection of a slider of the set of sliders, wherein the selected slider is associated with the answer, the selection indicating the confidence metric value for the confidence metric;
recording the selected answer and the associated confidence metric value;
determining, by the processor, the users knowledge of the content represented by the first node based on the selected answer and the confidence metric value;
directing, by the processor, the user to a second node of the multi-axial network of nodes associated with one of a first level of difficulty and at least a second content item or a third node of the multi-axial network of nodes associated with one of a second level of difficulty and at least a third content item, different to that represented by the second node, based on a probability distribution of success on the second node and the third node, wherein the probability distribution of success is determined using a Bayesian network and depending on the users knowledge of the content represented by the first node
displaying, via the GUI, the one or more test questions least a second time, wherein the set of sliders is outputted to the display via the GUI when the one or more test questions is displayed at least the second time; and
automatically and dynamically switching the arrangement of at least one slider in the set of sliders relative to the orientation of the GUI when the one or more test questions related to the first content item is displayed at least the second time.