Life without Cloud ?

Of course, this acronym (LwC, Life without Cloud) will not become as popular as IoT (Internet of Thing). However, I always wonder why I should connect to the Cloud in order to get the temperature in my house or switch on my lights…

The Cloud is not my enemmy but I like simplicity and I prefer to keep my own data as private as possible.

I will post in this category various examples of IoT interactions you can make without any connection to the Cloud.