An information processing method and device

Abstract

One embodiment of the invention provides an information processing method and device. Before or after acquiring the trajectory information of the movement trajectory generated when a writer writes onthe physical medium page having the pattern information, the subject category to which the trajectory information belongs is determined, and the acquired trajectory information and the related subjectcategory related information are transmitted. The trajectory information is identified by the subject category. For the same user, even if the same user is assigned a dot paper having the same pattern information, the coordinate sequences corresponding to the movement trajectories generated based on the dot papers can be distinguished by the different subject categories to which they belong, which the dot matrix resource is fully utilized and better experience is brought for users. Further, the embodiment of the present invention provides an information processing device.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and more specifically, embodiments of the present invention relate to an information processing method and device. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] In distance education programs, students and teachers can complete teaching and learning through the Internet. During specific implementation, the student side can use the data acquisition device (for example: smart pen) to write on the physical medium page (for example: dot matrix paper) with pattern information, and record the data acquisition device by the data acquisition device during the writing process. The pattern information on the corresponding position of the physical medium page passed by ...

AI Technical Summary

Problems solved by technology

[0006] For the same user, since the same user usually only has one smart pen, and usually only has one account for logging into the client, if dot matrix paper with exactly the same pattern information is assigned to the same user, the teacher will not be able to distinguish between the two. The subject information (or other information) of different coordinate sequences generated based on the same dot-matrix paper sent by the same user, then the dot-matrix paper assigned to the same user needs to have different pattern information, but when the dot matrix paper required by the same user When the number of dot matrix paper is large, due to limited dot matrix resources, the coordinate space for representation is also limited. In this case, assigning dot matrix paper with different pattern information to the same user cannot make full use of dot matrix resources, resulting in dot matrix waste of resources

Images