A three-dimensional touch electronic pen with vibration and tactile feedback and its method

Abstract

The invention relates to 3D touch control electronic pen with vibration tactile feedback and method, and belongs to the field of 3D touch control electronic pen and method. The 3D touch control electronic pen with vibration tactile feedback comprises a power supply module, a nine-axis acceleration gyroscope sensor, a key module, a microprocessor, an ultrasonic positioning module, a wireless communication module and a vibration module; the vibration module comprises a linear motor I and a linear motor II, wherein the linear motor I and the linear motor II are respectively fixed at the two endsof the electronic pen; each motor has two vibration directions; the vibration module is driven by the microprocessor to achieve multi-dimensional vibration feedback. The 3D touch control electronic pen with vibration tactile feedback has the advantages that the recognition of the current interactive operation is completed by utilizing the ultrasonic positioning and the key operation, the vibrationfeedback effect with sense of reality and immersion can be achieved, vibration feedback corresponding to the touch, rotation, dragging and the like commonly used in the 3D empty pen type interactioncan be provided, so that the immersion feeling and the reality of the interactive operation are improved.

Description

technical field [0001] The invention relates to a three-dimensional touch electronic pen and a method thereof, which are applied in the fields of human-computer interaction, education informatization, virtual reality interactive control and the like. Background technique [0002] In recent years, how to provide users with a more realistic and immersive interactive experience has become a major issue in the field of human-computer interaction research. Pen-based interaction, as a mainstream form of human-computer interaction in the future, has become a research hotspot. [0003] Pen-based interaction is a human-computer interaction method with great research value. Since most people have long-term experience of using paper and pen, pen-based operation will also conform to their operating habits, reduce learning costs, and improve operating comfort. As an input and control device, the electronic pen is portable and flexible. There are already some application examples in real ...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a three-dimensional touch electronic pen with vibration and tactile feedback and its method to solve the problem that the traditional pen-type interactive system does not support high-realistic vibration feedback effect and realizes low precision for certain interactive operations

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