WiMi Hologram Cloud Inc (WIMI)

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WiMi’s HCI System Realizes Barrier-Free Communication Between People and Objects.

Source
https://www.newstrail.com/wimis-hci-system-realizes-barrier-free-communication-between-people-and-objects/

January 5, 2022

Interactivity is one of the three characteristics of virtual reality. It refers to users’ interaction, in a portable and natural way, with computer-generated virtual world objects. It is about creating a more natural and harmonious human-computer interaction environment in the two-way perception of the virtual environment. In the intelligent cab consisting of hardware, software, and operation interaction, operation and interaction is the “button” to achieve human-computer interaction, which directly impacts the driver’s experience. In the automotive industry, screen, voice, gestures, and other interactive technologies have matured. Holographic, human-computer interaction and other technologies are constantly being carried out in the innovation of interaction methods.

The human-computer interaction interface is usually the part visible to the user, through which the user communicates with the system and performs operations. [color=greenTo study the communication and communication between humans and the computer through mutual understanding and to accomplish the functions of information management, service, and processing for people to the maximum extent, WiMi Hologram Cloud, Inc. (NASDAQ:WIMI) developed the interaction control software based on holographic robotic technology and obtained the software copyright of the invention.[/color]
The system consists of four main steps.
- Data acquisition:
using two (or more) cameras to take pictures of the current environmentand get two (or more) different perspective photos for the same background, and then calculating the depth information according to the geometric principle to acquire human action images.

- Action detection and segmentation:
the parameters of the plural cameras and their relative positions to each other are known, and as long as the positions of the same objects in different pictures are identified, the recognition effect of the thing under test can be calculated by the algorithm and used to detect whether the input image is an action command.

- Action recognition:
algorithmsare applied to form multi-angle three-dimensional imaging, extract action area features and identify their kinds according to specific methods.

- Using recognition results to control people or objects in the holographic virtual environment:
- the recognition results are sent to the virtual environment control system to control the virtual people/entities to achieve specific movements.

WiMi provides a new technical means for human-machine interaction and remote control device applications through observing and manipulating 3D data based on holographic robotic technology. It allows the user to enter the scene constructed by the computer graphics system and interact with the virtual objects. The system can be applied to industry, healthcare, education, autonomous driving, and e-commerce.
In terms of autonomous driving, it can be connected to the diagnostic system and cloud platform on the car, and the vehicle can start various functions according to the user’s gestures and even replace multiple physical or virtual buttons on the vehicle. Users can be freed from the limitations of physical input devices, providing them with a more excellent range of interactions that can be operated with a certain degree of ambiguity. As one of the most natural ways to communicate, only one action command in the car can save energy and effort. Until fully driverless, the correct use of motion command interaction can effectively reduce driver and passenger distraction and form a crucial complementary system to interaction methods such as touch and voice.
For example, the driver can turn the front reading lights on or off when they place their hand under the rear-view mirror, or the sunroof can be opened or closed when the driver swings their arm back and forth in front of the rear-view mirror.

WiMi is now researching key technologies such as human-machine data collection, real-time scene modeling, and 3D display, low-latency secure remote control. WiMi is also developing and integrating key technologies to create interactive control software based on holographic robotics in virtual reality environments that can further enhance the human-machine interaction experience and remote control efficiency, which has great reference value to improve the intelligence of human-machine interaction further.