Smarter London Together The Mayor has launched Smarter London Together - his roadmap to make London ‘the smartest city in the world’. Chief Digital Officer Theo Blackwell, the Chief Digital Officer, writes about he supports a smarter London through technology and innovation. Smart London Board The Mayor's top line-up of academics, businesses and entrepreneurs in digital technology Working with the boroughs The London Office of Technology and Innovation will promote digital collaboration between the Mayor and London boroughs. Innovation Challenge This challenge pairs start-ups with leading corporate and public organisations to create solutions to London's problems. LDD About the London Development Database (LDD), the data it displays, and information about the LDD webmap. Related content Sharing Cities London and cities across Europe are demonstrating innovative uses of technology that improves the lives of residents. OpenActive We're enabling people to become more active by providing open source tools, open standards and open data. Sensing the Park Queen Elizabeth Olympic Park is embracing the Internet of Things using sensing technology to harness data to improve it. Civic Crowdfunding A digital platform for Londoners to crowdfund projects that improve their neighbourhood with pledges from the Mayor.