Internet of things Technological innovations Arduino (Programmable controller) 1 Data mining 1 Digital communications 1 Home automation 1 Home computer networks 1 Home economics 1 Medical care 1 Medical technology 1 Mobile communication systems 1 Routing protocols (Computer network protocols) 1 Telecommunication 1 Traffic safety 1 Vehicle-infrastructure integration 1 Vehicular ad hoc networks (Computer networks) 1