Large-screen touch interactive LiDAR is a multimedia interactive solution that utilizes advanced computer sensing and projection display technology to create a dynamic and magical interactive experience. By incorporating body movements, users can interact with special effects images generated by the system, making it an effective solution for advertising and entertainment.
Technology and Implementation:
Currently, mainstream interactive projection games are typically achieved using a combination of “LiDAR + TUIO + Unity.” The hardware primarily employs a two-dimensional single-line rotating scanning interactive LiDAR. This LiDAR touch technology leverages advanced infrared capture, presenting as an invisible multi-touch wall parallel to the display screen during actual interactive experiences. Unlike traditional touch devices that rely on touch surfaces, this approach offers a more natural and comfortable user interaction.
The data scanned and detected by the LiDAR is transmitted to Unity to realize the interactive effects.
TUIO Protocol:
TUIO (Tangible User Interface Object) is a protocol that allows the transmission of abstract descriptions on interactive surfaces, such as the state of touches and objects in contact. TUIO acts as a universal language facilitating communication between the LiDAR and Unity. In essence, for large-screen interactions, the LiDAR scans data, TUIO translates it into a language understandable by Unity, and Unity then executes the interaction.
System Architecture:
The interactive system uses LiDAR as the core position detection sensor. The LiDAR can interface with Unity3D, TUIO, and C# SDK. It supports network transmission, hot swapping, heartbeat signals, and automatic reconnection. This capability allows the integrated system to convert monitored points within the LiDAR detection area into coordinate data, enabling various mouse events. Consequently, this setup facilitates wall projection interaction, ground projection interaction, glass plank paths, scenic spots, children’s interactive entertainment, ball smashing, and other interactive entertainment activities.
Features:
- Innovative Form and High-Tech Feel: The system provides a novel and futuristic interaction mode.
- Immersive Participation: Offers an engaging and effective user experience.
- Multi-Touch Capability: Supports multi-user interaction simultaneously.
- High Detection Frequency: Capable of up to 18,000 detections per second.
- High Refresh Rate: Ensures immediate feedback for interactions.
- Long-Distance Connectivity: Network connection with a range of up to 50 meters.
Conclusion
Large-screen touch interactive LiDAR represents a significant advancement in interactive entertainment and advertising solutions. Its ability to provide a seamless, natural, and highly responsive user experience makes it a powerful tool for various applications, from entertainment venues to educational installations and beyond.
CPJ Robot specializes in the research and production of LiDAR and service robots, offering customizable solutions to meet your specific needs. Enhance your interactive experiences with our cutting-edge technology. Contact us today to learn more about how our LiDAR solutions can revolutionize your business.
