CUE Live

CUE Live uses inaudible ultrasonic sound to synchronize smartphones and other devices at events equipped with CUE technology, letting attendees and remote viewers interact with a show in real time. The app replaces visible cues and network-based triggers by transmitting data via ultrasonic pulses, so users can activate their phones to change visuals, follow synchronized audio, or join coordinated effects during a live demo. CUE Live is useful for event organizers and participants who want seamless, low-friction interactivity across audiences at conferences, concerts, trade shows, and similar gatherings.

Key Features

⭐ Ultrasonic synchronization that transmits data via inaudible sound, reducing reliance on visible signals and network-based triggers.

⭐ Turns phones and other devices into interactive tools so participants can trigger visual effects, change colors, or alter interface layouts during live demos.

⭐ CUE Live includes UPN (Unified Participant Network) for coordinated device communication and DJ mode to control playlists, lighting effects, and other show elements from smartphones.

⭐ Enables real-time participation for both on-site and remote attendees through synchronized visuals and audio.

⭐ Supports multiple languages and is designed for conferences, concerts, trade shows and other large gatherings seeking interactive experiences.

Advantages

✅ CUE Live creates tighter audience engagement by letting attendees influence the live experience in real time.

✅ Uses ultrasonic sound to synchronize devices instead of relying solely on visible cues or conventional network triggers.

✅ UPN and DJ mode give organizers flexible control over coordination, playlists, lighting and other production elements.

✅ Built-in support for remote participation and multiple languages helps broaden reach and include distant viewers.

Disadvantages

❎ Requires venues to be equipped with CUE technology before the app can synchronize devices and enable interactive features.

❎ Some interactive functions depend on event-side setup, such as live demo triggers and synchronized effects that organizers must enable.

❎ Attendees must activate the app on their devices to participate, so the experience depends on user adoption during events.