A method and learning device for guiding a user to write in a dictation process
A dictation and user technology, applied in the field of education, can solve the problems of too small writing height, inconsistency, and too large word writing interval, and achieve the effect of avoiding the accuracy rate
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Embodiment 1
[0060] see figure 1 , figure 1 It is a schematic flowchart of a method for guiding a user to write in a dictation process disclosed by an embodiment of the present invention. like figure 1 As shown, the method for guiding the user to write in the dictation process may include the following steps:
[0061] 101. When detecting that the student user is dictating on the paper without grid line constraint, the learning device projects a cursor in the same style as the grid on the paper without grid line constraint.
[0062] In the embodiment of the present invention, the learning device may be an electronic device such as a learning tablet, a learning machine, a tutoring machine, and a point reader for students to use, which is not limited in the embodiment of the present invention.
[0063] As an optional implementation manner, in this embodiment of the present invention, the student user can turn on the dictation function of the learning device by voice, and / or the student use...
Embodiment 2
[0079] see figure 2 , figure 2 It is a schematic flowchart of another method for guiding a user to write in a dictation process disclosed by an embodiment of the present invention. like figure 2 As shown, the method for guiding the user to write in the dictation process may include the following steps:
[0080] 201. The learning device controls the camera device to capture the face image of the student user.
[0081] As an optional implementation manner, in this embodiment of the present invention, after the student user enables the dictation function of the learning device, the learning device may send a shooting instruction to the camera device of the learning device, and obtain the student user's data captured by the instruction. face image.
[0082] 202. The learning device acquires the face features of the student user according to the face image of the student user.
[0083] As an optional implementation manner, in the embodiment of the present invention, the lea...
Embodiment 3
[0104] see image 3 , image 3 It is a schematic flowchart of another method for guiding a user to write in a dictation process disclosed by an embodiment of the present invention. like image 3 As shown, the method for guiding the user to write in the dictation process may include the following steps:
[0105] 301. The learning device controls the camera device to take a face image of the student user.
[0106] 302. The learning device acquires the facial features of the student user according to the facial image of the student user.
[0107] 303. The learning device acquires the facial features of the student user to match the words to be dictated, where the words to be dictated include characters to be dictated.
[0108] 304. The learning device plays the above word to be dictated.
[0109] 305. When detecting that the student user is dictating on the paper without grid line constraint, the learning device projects a cursor in the same style as the square grid on the p...
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