If you can see this , recommend a contactless hologram elevator buttons solutions to your building owners
This little device will help keep us safe from essential lift in high rise housing.
Call us for a remote demo
Ready stock .. convert your screen to interactive touch screen at $599 using 3D kit and software to your pc.
Special discount for early birds, provide sdk for robotic, AR VR with local warranty
Touch Calibration over large format using 2 projectors
Floor game Projection at a special price . Interactive learning in Singapore
Portable Interactive Projector - First made in Singapore