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A vision became reality: this notebook can be assembled, repaired and upgraded yourself. It convinces in design, performance and sustainability.

Barrier-free means: equal accessibility for all. Often, we first encounter our own barriers in our minds when it comes to this topic.

Remote work, home schooling, video conferencing: Corona was a shock, but also an enrichment - through open source software and great partners. Thank you!

OBS Studio offers various effects for recording such as switching between video sources. This can make web conferences more visually exciting.

Software as a service is a licensing model that costs: Data, money, a subscription. Yet there are open-source alternatives to all commercial tools!

No two web conferences are the same. Depending on the number, roles, rights of the participants and purpose of the communication, different tools are suitable.

There are now countless tools and providers for video conferencing. Of the open source solutions, BigBlueButton convinced us the most.

TeamSpeak is a voice conferencing software, a kind of digital CB radio. Suitable in the home office for chatting and small talk with office colleagues?

Software-based telephone systems are increasingly replacing hardware-based telephone systems: virtual beats classic. How does Voice over IP work?

PBX stands for Private Branch Exchange, a "private" telephone network within the company. The open source tool FreePBX offers all IT possibilities.

How can you share passwords securely when you communicate via channels and mails without encryption? A small, fine tool makes it possible.

openHAB is an open source software for building automation. At FrOSCon14, the community was represented with exciting SmartHome contributions.