The world’s first automotive voice mobile ad resulted in increased interaction and engagement rates for the Opel brand.
<strong> Get the slides <a href="https://www.slideshare.net/IAB_Europe/14-widespace-opel-insignia?ref=https://iabeurope.eu/best-practices/opel-insignia-increases-customer-interaction-through-voice-mobile-ad/" target="_blank" rel="noopener">here</a>.</strong>
