How to use the Tangle and the IOTA protocol for IoT and actual examples in mobility, IIoT, smart cities and agriculture

A brief explanation of the Tangle and the IOTA protocol developed by the IOTA Foundation; The goal to become a standard protocol for the IoT; Examples by the IOTA Ecosystem (its fund) and Community:
Mobility: Examples and PoC made by VW; DIY – CarIOTA – Send the CAN Bus Information over the Tangle
IIoT: Fujitsu use case; Industrial IOTA Lab Aachen: IOTA used by the Industry;
Smartcity/Agriculture: brief introduction to +City Exchange; DIY – Send Sensor data over the Tangle, my ecosystem project with Bosch XDK and MQTT