Manufacturing and supply chains undergo regular changes to drive up efficiencies. But the digitisation of supply chains, underpinned by wireless technology and the Internet of Things (IoT), will create a step change. So if components and products are to be tracked throughout the supply chain, and indeed their entire life cycle, how can businesses incorporate wireless into products and packaging in an environmentally sustainable way? And what will the networks that these masses of devices connect to look like? And who will run them?