We had the pleasure of having Bettina Warburg as a keynote speaker at Smart City Expo last year. She made it clear that a decentralized economy based on blockchain, AI and IoT is inevitable. Along the way she also enjoyed a great experience at the expo: "It's really exciting to see all of the different products people have brought, what they are experimenting on in different cities. So it was great to see different Internet of Things devices and how people are starting to use those and imagine them in their cities." Save The Date 📅November 19-21 2019📅 Check out our website for further details: http://www.smartcityexpo.com/home If you wish to attend, check out our passes: http://www.smartcityexpo.com/en/visit/passes-and-prices Also, follow us on our other social media platforms Twitter: https://twitter.com/smartcityexpo Facebook: https://www.facebook.com/SmartCityExpoWorldCongress Linkedin: https://www.linkedin.com/in/smartcityexpo/ Instagram: https://www.instagram.com/smartcityexpo/