Phase 1: One-Way Information Broadcasting (2010-2018)
The earliest form of commercial displays was the digital poster — digitizing printed posters for LCD looping. Zero interaction between display and viewer — essentially a digital canvas.
Phase 2: The Awakening of Spatial Aesthetics (2018-2023)
Frame space screens marked the shift from equipment thinking to spatial thinking — displays became integral parts of spatial design rather than machines in a corner.
Phase 3: Interaction Capability Upgrade (2023-2025)
Gesture interactive frame screens enabled hands-free screen control in healthcare, dining, and public wayfinding. Dynamic backlight frame screens achieved near-OLED contrast performance.
Phase 4: AI Empowerment (2025-Present)
AI digital human frame screens represent the latest evolution — digital humans with contextual understanding, multi-turn dialogue, and emotion recognition are already operational in hotels, banks, and government service halls.
The Future: Full-Space Intelligent Display
Looking toward 2027-2028, multiple frame screens will collaborate within spaces, using AI to understand foot traffic, emotions, and needs, dynamically adjusting content and interaction modes.