Telecoms Firm Orange, Tech Company SmartKey Developing Smart Cities Blockchain Tech Access control, smart bikes, utilities and other elements of smart cities will soon be managed via blockchain technology, thanks to a new partnership between telecoms firm Orange and technology company SmartKey. The first use case for the partnership will be an extension of SmartKey’s “Rescue without Barriers” pilot, which saw rescue services in Olsztyn, Poland use Smartkey to gain immediate access to every secure district and building in the area, using blockchain, greatly cutting down response times an...