Ticketmaster has partnered with LISNR, a data-over-audio company, to use an ultrasonic sound technology on users’ smartphones to admit them to live events and track their movements. The technology, dubbed “smart tones,” transmits information between devices, and was recently used by Jaguar Land Rover so that mobile devices in different vehicles could communicate with one another. Ticketmaster is launching a new e-ticketing system called Presence, powered by LISNR tech, that it hopes will reduce entry wait times at live events. Continue reading Ticketmaster Teams With LISNR For Smart Tone Technology

Prompted by the Center for Democracy and Technology (CDT), the Federal Trade Commission has scheduled a workshop to discuss cross-device tracking technologies. Using ultrasonic, inaudible pitches, the technology allows a user’s online behavior to be tracked across phones, TVs, tablets and computers. The pitches can be — and are already — embedded in TV commercials, ads in a computer browser and apps. The consumer is not made aware that the tracking technology has been activated and there is no way to opt out. Continue reading FTC Studies Privacy Issues Inherent in Cross-Device Tracking