Multimedia delivery method, system and device in elevator
Wheel rotation imaging device and wheel rotation imaging intelligent advertising system
WHEEL ROTATION IMAGING DEVICE AND WHEEL ROTATION IMAGING INTELLIGENT ADVERTISING SYSTEM
METHOD FOR PROVIDING DIGITAL SIGNAGE USING PLURALITY OF DRONES
Electronic display and a display module, especially for shopping carts
Aircraft interior light unit and method of operating an aircraft interior light unit
BOARDING BRIDGE HAVING TRANSPARENT DISPLAY, AND METHOD OF CONTROLLING SAME
BOARDING BRIDGE HAVING TRANSPARENT DISPLAY, AND METHOD OF CONTROLLING SAME
ILLUMINATED MARKERS FOR VEHICLE IDENTIFICATION AND MONITORING AND RELATED SYSTEMS AND METHODS