Due to the lack of direct communication between teacher and learner in the e-learning environment, learners in this environment need education with good support and personal redemption. Using this research, you can have new technology in e-learning on the emotions and moods of learners. The statistical population of Farzanegan 7 high school math students is 75 people. In order to find 5 different types of learners' emotions, students are divided into 5 groups of 15, each of which is specifically exposed to different conditions. You have to experience happiness, anger, fear, frustration and hatred, and their face information is posted through the webcam. Your videos are recorded and the learners' emotions are measured and detected in different situations according to the neural network's deep learning algorithms by the Face Reader incremental software system. There has been a research method of designing a fuzzy expert system and a fuzzy inference system. And makes learners discover. And reject. Created within ranges. This change indicates that it increases the feeling and increases the negative feeling.

Improving the way of designing syllabus by making it more tailored to the needs and interest of the learners has been an important objective in language teaching, which leads to selecting and grading instructional materials with a consistent attention. This study focused on studying some dark areas of material selection in language teaching, aiming to make instructional materials more attractive to learners. There was also an attempt to see if learner's interest could affect reading and grammar differently. Lastly, the research also sought to find learners' perception on the use of interest in material selection and its possible effect in their performance. A mixed-method design was used to answer the research questions. The findings and results revealed that the use of interest in selecting class materials helped learners have better performance in reading, and the improvement showed a high correlation with learners' performance in grammar learning. Furthermore, the results of the questions asking for learners' perceptions disclosed the effectiveness of integrating interest to teaching materials in language learning. Researchers and teachers are suggested to seek ways to assist the syllabus planners to grow achievement by changing the materials to be more interesting, which can facilitate the language teaching and learning.