High quality speakers and presentations at the sensemaker meetup about smart city projects, smart railway infrastructure and predictive maintenance, and new ways of visualizing data in wakable 3D environments. more...

I have used the German keyboard for more than two decades and decided to switch to the English keyboard. See how to switch on Fedora without losing the German Umlauts and read about the “painful” experience. more...

The idea was quite simple: I wanted to forward alarm emails to a Slack channel of our voluntary firefighter department, using Mailgun, Google Cloud Functions, and the Slack API…quite simple, right? ;) more...

What do “goto” and “hey guys” have in common? more...