Digital WorldSmart transit in LyonTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoDigital World11/29/2019November 29, 2019Lyon is one of the two European Smart Tourist Capitals 2019. Here, visitors can use a digital guide called iGirouette, as well as an app that reveals the hidden alleyways of the traboules.https://p.dw.com/p/3Tx0eAdvertisement