The interactive wall in a trampoline park integrates physical movement with digital technology, requiring comprehensive safety measures for equipment, user behavior, and environmental risks. Below are key safety precautions and countermeasures:
1. Equipment Hardware Safety: Prevent Mechanical/Electronic Hazards
Sensor and Cable Protection
Risk: Exposed cameras, pressure sensors, or projection equipment may be damaged by impacts, while exposed cables pose tripping or electrocution risks.
Measures:
Use impact-resistant materials (e.g., ABS engineering plastic) for sensor casings, with rubber buffers for protection.
Conceal all cables within wall structures or dedicated wire troughs. Separate high-voltage and low-voltage wiring, ensuring grounding meets electrical safety standards.
Projection Equipment Cooling and Fire Prevention
Risk: Overheating of projectors or control units during prolonged use may cause electrical failures or fires.
Measures:
Install independent cooling systems (e.g., silent fans, ventilation slots) and regularly clean dust to maintain airflow.
Use flame-retardant materials (e.g., fireproof panels, 阻燃涂料) for wall construction, and place fire extinguishers nearby.
Structural Stability of the Interactive Wall
Risk: Jumping impacts may dislodge wall decorations (e.g., stickers, LED strips) or loosen structural components.
Measures:
Secure decorations with embedded installations or heavy-duty adhesives, avoiding protruding edges or detachable parts.
Regularly inspect wall frames and supports, especially in high-traffic areas (e.g., opposite trampolines), with quarterly load tests.
2. User Behavior Safety: Minimize Sports Injuries
Safety Distance Between Interactive Zones and Trampolines
Risk: Jumping momentum may cause collisions with the wall or overextension into equipment.
Measures:
Maintain a ≥1.5-meter buffer zone between the interactive wall and trampolines, separated by foam padding or soft barriers.
Mark floor warning lines to prohibit jumping too close to the wall.
Activity Guidelines and Age Restrictions
Risk: Children climbing the wall or adults engaging in rough play may damage equipment or cause injuries.
Measures:Use wall animations, voice prompts, or staff supervision to prohibit:
Kicking/hitting the wall;
Climbing or hanging on decorations;
Overcrowding in single interactive areas.
Require adult supervision for children ≤6 years old and recommend low-intensity activities for seniors (≥50 years old).
Anti-Slip and Collision Design
Risk: Slippery floors, poor lighting, or sharp edges may lead to falls or collisions.
Measures:
Use non-slip rubber mats and maintain dry, clean floors with regular sanitization.
Balance projection brightness with ambient lighting (e.g., install recessed floor lights) to avoid dark spots.
Round or pad all wall edges and corners to reduce impact injuries.
3. Data and Privacy Security: Protect User Information
Camera Access and Data Encryption
Risk: Cameras may capture facial or body data, risking privacy leaks.
Measures:
Notify users that cameras are for real-time interaction only, with no image storage.
For photo/video features (e.g., check-in sharing), require manual consent and allow instant deletion.
Encrypt data transmission (e.g., HTTPS) and ensure server storage complies with data protection laws (e.g., GDPR, 《个人信息保护法》).
Child Data Protection
Risk: Minors may be induced to share personal information (e.g., names, contacts).
Measures:
Eliminate interactive prompts for personal data. Use anonymous QR codes or wristband IDs for rewards systems.
Prohibit collection of biometric data (e.g., fingerprints, facial recognition) from children.
4. Operational Management Safety: Protocols and Emergency Response
Equipment Inspections and Maintenance
Risk: Sensor delays or projection glitches may cause misjudged movements.
Measures:
Conduct daily pre-opening tests (e.g., sensor responsiveness, projection sync) and maintain log records.
Perform weekly anti-static dusting and semi-annual professional maintenance.
Emergency Protocols and Staff Training
Risk: Delayed responses to equipment failures (e.g., power outages) or injuries may worsen incidents.
Measures:Develop an 《Interactive Wall Emergency Protocol》 including:
Immediate power shutdown and crowd evacuation for malfunctions;
A one-touch "Emergency Stop" button for all systems;
Backup projection equipment for rapid recovery.
Train staff in first aid (e.g., sprain/abrasion treatment) and place first aid kits nearby.
Full Coverage of Safety Signage
Display clear visual warnings on the wall, including:
"No Climbing/Hitting" and "Watch for Slippery Floors";
Age/weight limits (e.g., "Suitable for 3–12 Years Old," "Max Weight 80kg");
Emergency contact info and exit directions.
5. Special Scenario Safety: Crowd Surges and Environmental Factors
Peak-Hour Crowd Control
Risk: Overcrowding during holidays may lead to pushing or trampling.
Measures:
Implement one-way traffic flows to prevent congestion.
Use digital displays to show real-time occupancy and pause entry at capacity.
Deploy dedicated staff to manage queues and enforce distancing.
Environmental Adaptations
Wet Weather: Increase floor mopping frequency and reinforce anti-slip treatments.
Extreme Temperatures: Ensure equipment rooms have stable air conditioning to prevent component damage from thermal stress.
Electromagnetic Interference: Keep the wall away from high-power machinery (e.g., transformers) to avoid sensor malfunctions.
