Halio is a smart-tinting glass system that gives people the ability to let the maximum amount of natural light into their work and living spaces while blocking unwanted heat, reducing glare, providing privacy. A complete natural light management system, responsive and intelligent, Halio connects glass windows to a cloud to adapt to the user’s preference history and weather conditions. A beautiful architectural element, cancelling the need for solar shadings. Halio has a neutral clear state, tinting in less than 3 min to its darkest shade while keeping the outdoor connection. The transition can be interrupted at any stage and the system is controlled via voice commands, app or keypad. This is compelling for both interior rooms where privacy is needed and exterior applications (facades and skylights), reducing HVAC loads and the dependence on internal lighting.