9 Apparatus for use in urban environments to monitor and manage infrastructure, namely, mounted sealed connectors that provide electric power supply and data connectivity; apparatus to which other components can be attached, including but not limited to sensors, batteries, cameras, routers, transceivers, converters for use in providing, controlling, measuring, metering electrical distribution and consumption and wireless network capacity and usage; apparatus comprised of batteries, routers, transceivers, converters and software for use in monitoring, managing and controlling urban infrastructure, namely, outdoor street, park, and civic center lighting, traffic lights, warning, construction and detour signals, signage, and displays; downloadable software development kits (sdk) for use with software that is interoperable between digital and physical products and services in municipal environments, providing secure and private access to products and services offered by public and private organizations in municipal environments, and connecting, operating, improving, and managing products and services offered by public and private organizations within municipal environments via digital networks and devices; computer hardware, namely, smart cards and stationary and portable devices utilizing user biometrics and identification factors for authentication, security and privacy; downloadable computer software and computer hardware to enable access, transactions, exchanges, and disclosures relating to digital identity management, security and privacy; downloadable computer software and computer hardware to enable secure and private access to products and services offered by public and private organizations in municipal environments; downloadable computer software, namely, encryption software; downloadable software for providing digital security, privacy and identity protection, downloadable software for authenticating, issuing and validating physical and digital forms of portable user identification that are interoperable across digital and physical products and services in municipal environments, downloadable software for enforcing, restricting, authenticating and controlling privileges of users of digitally-accessed products and services in municipal environments; downloadable software for enabling online anonymity, privacy and identify protection; downloadable computer software, namely, mobile applications featuring interoperability, uniform protocols and identity credentials for use by urban dwellers to access, utilize and manage products and services in municipal environments