Patent ID: 11908345
Assignee: INTEL CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An apparatus for engagement dissemination, the apparatus comprising:
a hardware processor; and
memory including instructions, which when executed by the hardware processor, cause the hardware processor to:
detect in video data, a face of a student of a plurality of students in a classroom;
determine that the student is on-platform based on log data;
determine a section type for the student based on the log data, wherein the section type is one of an instructional section type or an assessment section type;
select a first emotional classifier specific to the section type;
classify, using the first emotional classifier, a first emotional component based on the detected face;
select a first behavioral classifier specific to the section type;
classify, using the first behavioral classifier, a first behavioral component based on the detected face;
select a second emotional classifier specific to the section type;
classify, using the second emotional classifier, a second emotional component based on the log data and the section type by using input derived from the log data to extract a set of features, the set of features including at least one of: a number of failed first attempts to a number of questions, a number of hints used within a time period, or an amount of time spent on a first attempt on answering questions in a topic;
select a second behavioral classifier specific to the section type;
classify, using the second behavioral classifier, a second behavioral component based on the log data and the section type;
combine the classified first emotional component and the second emotional component into an emotional state of the student based on confidence values of the first emotional component and the second emotional component;
combine the classified first behavioral component and the second behavioral component into a behavioral state of the student based on confidence values of the first behavioral component and the second behavioral component;
determine an engagement level of the student based on the emotional state of the student and the behavioral state of the student; and
display a student avatar representing the student in a user interface, the user interface including a plurality of student avatars that includes the student avatar, each of the plurality of student avatars representing a respective student in the classroom, wherein each of the plurality of student avatars are colored with an engagement color indicating a respective engagement level of the respective student.