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3D magic pen, display system based on 3D magic pen and use method of display system

A display system and magic technology, applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve the problems of misjudgment, lack of precision, and lack of intuitive control when using the spatial range identification device.

Pending Publication Date: 2021-05-25
上海萃钛智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the method of interactive operation using the operating handle, its manipulation is not intuitive enough, and for the method of interactive operation with bare hands, its precision is not enough, and the recognition device with limited space range is prone to misjudgment, etc.

Method used

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  • 3D magic pen, display system based on 3D magic pen and use method of display system
  • 3D magic pen, display system based on 3D magic pen and use method of display system
  • 3D magic pen, display system based on 3D magic pen and use method of display system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see figure 1 , the 3D magic pen has a chopstick-shaped pen body 21, the chopstick-shaped pen body 21 is provided with a gripping pressure (ring) controller 22, and the gripping pressure type controller 22 is set on the chopsticks-shaped pen body 21, which can be vertically Rotate and adjust the direction at will on the pen holder 21, which can adapt to the operating habits of different people. The front end of the chopstick-shaped pen body 21 is provided with a contact piece 1, and the chopstick-shaped pen body can be separated and not connected, or connected, and the rear end of the chopstick-shaped pen body 21 is a flexible connector or an elastic connector 3. Can be held forehand or backhand.

[0052] When using the 3D magic pen in this embodiment, the user wears XR glasses, and then uses the 3D magic pen like using chopsticks. During operation, the pressing operation of the finger can be recognized by the pressing sensor in the gripping pressure controller 22, and...

Embodiment 2

[0054] see figure 2 , the 3D magic pen has a tweezers-shaped pen body 24, which is provided with at least one push-type / contact controller 22 on the tweezers-shaped pen body 24 (both sides), and the front end of the tweezers-shaped pen body 24 is provided with a contact sheet 1, and the tweezers-shaped pen body 24 is provided with a contact piece 1. The rear ends of the pen body 24 are connected together, the same as conventional tweezers.

[0055] When using the 3D magic pen in this embodiment, the user wears XR glasses, and then uses the 3D magic pen like tweezers. During operation, the pressing operation of the finger can be recognized by the pressing sensor in the pressing controller, and the signal is transmitted to the XR glasses or XR equipment for generating mouse left click, right click, long press, drag and other operations, and Virtual 3D space for interaction. When the user operates the 3D magic pen to make the front end touch, the two contact pieces 1 contact e...

Embodiment 3

[0057] see image 3 , the 3D magic pen has a pliers-shaped pen body 25, the front end of the pliers-shaped pen body 25 is provided with a contact piece 1, and the rear end of the pliers-shaped pen body 25 is a hand-held operation part 251, and a pressing operation part 251 is provided on the hand-held operation part 251. Type controller, the operation mode is the same as that of conventional pliers.

[0058] When using the 3D magic pen in this embodiment, the user wears XR glasses, and then uses the 3D magic pen like pliers. During operation, the pressing operation of the hand can be recognized by the pressing sensor in the pressing controller, and the signal is transmitted to XR glasses or XR equipment for left-clicking, right-clicking, long-pressing, dragging, etc. Interact with the virtual 2D interface / 3D space. When the user operates the 3D magic pen to make the front end touch, the two contact sheets 1 contact each other to generate a signal, which is recognized as a pi...

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PUM

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Abstract

A 3D magic pen at least comprises a pen body, a control switch and a trigger, the control switch is arranged on the pen body, the trigger is arranged at the end of the pen body, and the control switch is used for controlling the trigger state of the trigger. Meanwhile, the invention further relates to an XR system based on the 3D magic pen and a using method of the system. The invention provides the 3D magic pen based on XR glasses, a 3D magic pen system and a3D magic pen method, the conventional operation habits of human hands can be well matched, the kneading action of human fingers can be well simulated, corresponding interaction operation can be triggered, 2D / 3D interaction operation in a virtual scene can be conveniently carried out, and the precision is high.

Description

technical field [0001] The invention belongs to the field of intelligent interactive equipment, and specifically relates to a 3D magic pen based on XR glasses. Meanwhile, the invention also relates to a display system based on the 3D magic pen, and a method for using the system. Background technique [0002] The development of virtual reality technology (VR), mixed reality technology (MR) and augmented reality technology (AR) is becoming more and more mature. VR / MR / AR technology is collectively referred to as XR technology. XR technology can be combined with immersive, highly visualized, computer Associated with various applications of simulated environments that can simulate a user's physical presence in a real or imagined world, in these simulated digital environments computer simulations can present / render 2D / 3D graphic images with the aid of graphic displays, display In head-mounted displays (XR glasses). [0003] In the prior art, CN110888530A discloses a 3D visual edi...

Claims

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Application Information

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IPC IPC(8): G06F3/0354G06F3/0487
CPCG06F3/03545G06F3/0487
Inventor 不公告发明人
Owner 上海萃钛智能科技有限公司