
Low-Altitude Economy Sandbox
Drone Takeoff Reliability Index (DTORI)
Hong Kong Mega Event Drone Light Shows: Ultimate Safety & Compliance
At the intersection of Hong Kong’s "Mega Event Economy" and "Low-Altitude Economy," X Social Group operates on one core belief: "No ultimate safety, no stunning art." We have built the city’s strictest, officially backed 3D safety system tailored for high-density urban airspaces.
1. The Safety Brain: Global First "DTORI" System To overcome complex wind shears and electromagnetic interference, we partnered with top institutions (HKBU, PolyU, China Unicom, and HKT) to co-develop the world’s first "Drone Take-off Reliability Index (DTORI)."
2. Official Compliance: HKSAR Government Sandbox DTORI has successfully passed strict official assessments to enter the HKSAR Government’s "Low-Altitude Economy Regulatory Sandbox," granting us legal flight testing rights in core urban areas under the highest safety standards.
3. Proven Track Record: 100+ Zero-Accident Shows We are the only team in Hong Kong with a 100% flawless safety record across sea, land, air, and indoor venues. We pioneered indoor drone shows at highly restricted areas like HKIA, HKCEC, and AsiaWorld-Expo. All shows are strictly protected by exclusive safety perimeters and comprehensive third-party liability insurance.
4. Industry Standard Setter: Shaping a Smart City Through industry-academia collaborations, X Social Group is translating DTORI into an industry standard. We are cultivating the next generation of AI flight-control talents, driving Hong Kong's vision as a secure, innovative low-altitude economy hub.


Strategic Goals
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3D Dynamic Database: Establish the world’s first integrated space-air-ground low-altitude economy database by merging satellite remote sensing, weather radar, ground sensor networks, and drone technology data. Develop a machine-learning-driven model for environmental adaptability assessment.
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Financial Ecosystem Empowerment: Set low-altitude economy airworthiness certification standards. Collaborate with financial institutions to launch a low-altitude economy insurance system and strengthen the industrial chain’s financial support framework.
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Social Value Creation: Build a public data platform to accelerate drone applications in emergency logistics, intelligent transportation, and other civilian sectors, thereby enhancing public trust and social welfare.
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International Standard Leadership: Lead the formulation of the Greater Bay Area Drone Operation Safety Assessment Standard Framework. Establish a Greater Bay Area-ASEAN Low-Altitude Economy Safety Cooperation Mechanism to elevate Hong Kong’s global influence in this field.
Elevating the low-altitude sky: Built on brilliant tech, grounded in strong standards.
Samuel Lam, CEO of X Social Group
Founding Enterprise Committee








The Drone Take-Off Reliability Index (DTORI) establishes a globally recognized safety-assessment standard. By unblocking the two critical “meridians” that now constrain low-altitude operations, DTORI will unlock a trillion-dollar market, catapulting Hong Kong from a Bay-Area hub to the world’s rule-setter and asset-pricing center for the low-altitude economy. We invite partners from every sector to join us in pioneering this limitless “new airspace” and, together, to define the global standards for the low-altitude economy with wisdom.
Core Team and Advisory Committee Members

[Drone Takeoff Reliability Index Committee Members Group Photo : (Left to Right) Mr. Samuel lam, Mr. Lin Han, Dr. Edwin Hiu, Mr. Chi Xingjun, Mr. Patrick Shum, Ms. Elizabeth Quat, Dr. Winnie Tang, Dr.Henry Wong, Mr. Ronald Pong, Mr. Justin Yueng
The launch of the Drone Take-off Reliability Index project signifies that Hong Kong, through collaborative efforts among the government, enterprises, and research institutions, is actively building a global benchmark for the low-altitude economy. This initiative injects innovative momentum into the city's smart transformation and further solidifies Hong Kong's position as a leading hub for low-altitude innovation applications in the Asia-Pacific region.



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