LISNR is a technology company specializing in data-over-audio solutions, providing an innovative method for secure and seamless device-to-device connectivity. Utilizing ultrasonic sound waves, LISNR's technology enables the transmission of critical data over short distances without the need for Bluetooth, Wi-Fi, or other traditional connectivity methods. This allows businesses to enhance their mobile and wearable applications by offering fast, reliable, and secure proximity-based interactions and transactions. LISNR's solutions are widely applicable across various industries, including retail, banking, automotive, and events.