Sonarax is a deep-tech intelligent-acoustic software company that addresses the demand for a digital-like experience in the physical world through its leading ultrasonic communication protocol. The protocol provides nearby connectivity between devices over ultrasonic waves and can be implemented in diverse use cases over four defined markets. Sonarax is the only company to demonstrate ultrasonic indoor navigation while in movement, without the need for an internet connection. The solution expands the possibilities for home IoT beyond control, enables rich interactivity, and enables industrial IoT applications in environments where RF is either dangerous or unworkable due to interference. It also creates new value in location-based services in the beacon economy. The company's technology is the only one that can verify physical presence between devices and support any selected data encryption method. Sonarax is a software-only solution that supports all OSs with minimal signature over memory, processing, and battery power. It is also a green tech solution that emits no electromagnetic radiation, unlike WiFi and BLE.