Aska is a powerful beacon platform integrated with best-in-class beacons that creates compelling proximity-based beacon solutions. Aska works in retail, events, education, offices, culture, hospitality, airports. A beacon is a small Bluetooth radio transmitter, and it repeatedly transmits a single signal that other devices can see. It broadcasts a radio signal made up of a combination of letters and numbers sent on a regular interval of approximately 1/10th of a second. A Bluetooth-equipped device like a smartphone can detect a beacon once it’s in range. Collaborators: Dragan Basta and Dusan Stevanovic.