McDonald’s Smart Tray Liners Let Diners Mix Their Own Tunes
McDonald’s has launched a smart tray liner in its Netherlands restaurants which enables diners to create music. The ‘McTrax’ paper mat features a keyboard and buttons design printed in conductive ink. When connected to a smartphone via Bluetooth, these can be pressed to play tones, set rhythm loops and even record their own voice within the McDonald’s app. The campaign, developed by This […]