JOYFULAI

One-stop Elevator Media Hardware

Hardware Solutions for Next-Gen Elevator Media Networks

Manufacturer of Ultra Short Throw (UST) projectors and ultra-slim AI LCD displays. We turn elevators into high-revenue captive audience spaces.

UST Projector

0.18:1 Throw Ratio

AI LCD Display

25mm - Built-in Power

Edge Intelligence

RK3576 - 6 TOPS NPU

Projector

Maximize the “Golden Door” Value.

Turn elevator doors into 100-inch dynamic canvases that own every ride.

Explore Projector

LCD Display

Ultra-Slim Aesthetic Signage.

25mm profile with built-in power keeps lobbies pristine and premium.

Explore LCD Display

Value Matrix

From Inventory Growth to Cost Efficiency

A two-card narrative that separates growth opportunities from cost savings so stakeholders instantly see the trade-offs.

Elevator door inventory
Inventory Growth
UST

Turn Elevator Doors Into Ad Inventory.

Don't fight for crowded walls. Convert the elevator door into a 100” dynamic billboard that everyone must watch.

  • Center-stage storytelling
  • Perfect fit for retrofit elevators
  • Premium CPM uplift
Ultra-slim LCD inventory
Cost Efficiency
LCD

Upgrade Your Elevator LCD Ad Inventory. Cut Installation & Maintenance Costs.

Ultra-slim design wins premium locations. 1000 nits brightness attracts major brands. Built-in power saves up to 70% of installation labor.

  • 25mm magnesium-alloy chassis
  • 1000 nits high brightness
  • Integrated PSU & service-friendly access

Tech Foundation

Powered by Rockchip RK3576 for On-device AI Analytics

A silicon stack that feeds projection, LCD signage, and privacy requirements without cloud dependencies.

RK3576 AI core
UST projection AI

UST Projection

Edge Intelligence for Elevator Doors.

For UST elevator projection: on-device face detection (optional), people counting, dwell time, and traffic insights processed locally.

  • Real-time dwell analytics
  • Optional face recognition add-ons
  • Install-ready Android BSP
LCD smart guidance

LCD Signage

AI-Powered Smart Guidance.

For LCD signage: AI interaction ready for restaurants, entertainment, hospitals, schools, and transit hubs.

  • Instant inquiry & wayfinding
  • Retail guidance & virtual try-on
  • Multi-language voice or touch UI
Privacy by design

Privacy by Design

Local Processing. Configurable Retention.

Local processing with configurable data retention reduces cloud exposure and keeps sensitive elevator environments compliant.

  • On-device encryption
  • Audit-friendly data retention controls
  • GDPR-ready architecture
AI Brain

RK3576

Edge Computing

6 TOPS neural compute with hardware security enclaves for compliant, futuristic deployments.

Performance

6 TOPS NPU

OS

Android 13 / 14

AI Modes

Face / People Counting