RIYADH: More than 400 innovators and creators participated in workshops and discussions on innovative ways to grow the Kingdom’s economy at the launch of the “Fourth Industrial Revolution Applications Hackathon” in Riyadh on Thursday. The Ministry of Communications and Information Technology, in partnership with the National Industry Development and Logistics Program, organized the three-day event. The aim of the gathering is to find innovative technical solutions for industry, energy, mining and logistics services, the Saudi Press Agency reported.