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2025-05-26: Open Source Software: Digital Freedom

Open source software is no longer a niche topic – it forms the backbone of our digital world. Many people are unaware of this, but the majority of computers around the globe already rely on open source technologies. In particular, the internet runs heavily on open source: most web servers operate using the Linux operating system, and countless services and applications – from web browsers to content management systems – are built on open source foundations.

πŸ” What Does Open Source Mean?

Open source means that a software’s source code is publicly accessible, modifiable, and free to use. This transparency not only fosters trust but also enables global, collaborative development. Control does not rest with a single company or state – it lies with the community. This prevents users from being locked into expensive subscription models or becoming dependent on individual vendors – a scenario that’s increasingly common with proprietary software.

This issue is strikingly portrayed in the latest season of the series Black Mirror (Season 7, Episode 1): A woman receives a medical chip implant after having a brain tumor removed. The twist? The chip is permanently connected to the provider’s cloud – all data and functionality are processed externally, with nothing stored locally. Without an active subscription, the chip stops working. The software operates on a tiered licensing model with steadily rising costs. Eventually, the woman’s family can no longer afford the increasingly expensive subscription levels – leading to catastrophic consequences.

This dystopian scenario highlights how dangerous it can be when essential technologies are fully controlled by a central provider. It creates a total dependency – both technically and financially. Open source offers a radical alternative: transparent, decentralized, user-controlled, and free.

🧩 Freedom Through Technology

Open source is an expression of digital self-determination. Those who use free software decide for themselves what runs on their devices, what data is shared, and which functions are enabled. This independence is more than just a technical detail – it’s a political statement in an age of digital surveillance, data exploitation, and monopolization.

A particularly powerful example of open source as a vehicle for independence is Bitcoin. Here too, the entire source code is publicly available, every transaction is verifiable, and the system itself is not centrally controlled. The idea of freedom, transparency, and decentralization is central – and would not be possible without open source.

πŸ” Security Through Encryption

In an age of widespread digital surveillance, protecting private communication is essential. Open source plays a crucial role here: only with publicly accessible source code can users verify whether a tool is truly secure. Encryption tools such as PGP for email or decentralized messengers like Matrix (with clients like Element) are vital for maintaining privacy and shielding digital conversations from prying eyes.

🀝 A Call to Support Open Source

The benefits of open source are overwhelming: transparency, security, independence, and innovation. But none of this happens automatically. The development and maintenance of free software is often done voluntarily or underfunded. That’s why it’s essential that we not only use open source but actively support it – by contributing to development, reporting bugs, or donating to projects that benefit us all.

Here is a short list of the most famous open source programs:

1. LibreOffice
Free and powerful office suite – alternative to Microsoft Office
πŸ”— https://www.libreoffice.org/

2. GIMP
Free image editor – comparable to Adobe Photoshop
πŸ”— https://www.gimp.org/

3. Mozilla Firefox
Secure and fast open-source web browser
πŸ”— https://www.mozilla.org/firefox/

4. Thunderbird
Email client with calendar and chat support
πŸ”— https://www.thunderbird.net/

5. VLC Media Player
Versatile media player that supports nearly all formats
πŸ”— https://www.videolan.org/vlc/

6. Audacity
Audio recording and editing software
πŸ”— https://www.audacityteam.org/

7. Krita
Professional painting and illustration tool for artists
πŸ”— https://krita.org/

8. Inkscape
Vector graphics editor – similar to Adobe Illustrator
πŸ”— https://inkscape.org/

9. KeePassXC
Secure and cross-platform password manager
πŸ”— https://keepassxc.org/

10. Shotcut
Free, open-source video editor with wide format support
πŸ”— https://shotcut.org/

βœ… Conclusion

In the digital age, open source is not a luxury – it’s a necessity. There is hardly a more powerful tool for freedom, self-determination, and privacy protection. Those who want a free society must also support free software. It’s up to all of us to promote open source – for a digital world that liberates, not controls.

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Blog Artificial Intelligence Future

2025-05-24: How Artificial Intelligence Is Changing the World of Work

🧠 Report: Who Will Be Above or Below AI in the Future?

The world of work is undergoing a profound transformation, largely driven by the rapid development of Artificial Intelligence (AI). One central question is becoming increasingly important: Who will be above AI in the future – and who will be below it?

πŸ“‰ The Office Sector in Decline – Administrative Roles Under Pressure

AI systems are already capable of performing simple administrative and routine tasks more efficiently, quickly, and cost-effectively than humans. Initial areas affected include data entry, appointment scheduling, invoice verification, and drafting standardized correspondence. But the trend goes further: More complex tasks such as legal reviews, accounting, and even strategic analysis are increasingly falling within the capabilities of intelligent algorithms.

This development means that office jobs – even those at higher levels – are being gradually replaced or significantly reshaped. What begins with simple tasks will, over time, impact even qualified knowledge-based roles. Companies face the challenge of retraining employees or fundamentally restructuring their organizations.

πŸ›’ Retail in Transition – Automation Displacing Jobs

The impact of automation is also clearly visible in the retail sector. Simple tasks like cashier work – typically performed by checkout staff – are increasingly being replaced by self-checkout systems. Many supermarkets today already require far fewer employees at the checkout.

As a result, customers now perform the payment process themselves, and the remaining staff focus primarily on stocking shelves – a task that is simpler, physically more demanding, and typically lower paid. This trend not only raises questions of fair labor conditions but also underscores the growing need for reskilling and new career paths.

πŸ”§ Skilled Trades and πŸ’» IT – The Winners of This Transformation

In contrast, there are professions that are largely resistant to AI-driven automation – most notably skilled trades. Whether carpenter, electrician, painter, or plumber: These jobs require physical presence, craftsmanship, and situational judgment – qualities that machines cannot match anytime soon.

At the same time, IT professions are becoming more valuable than ever. Today’s software developers, system administrators, and digital process designers are in high demand. These roles require not only technical skills but also creativity and problem-solving abilities – things AI alone cannot replicate.

🌍 Germany – A Digital Latecomer

A critical look at Germany reveals that it has fallen behind in IT development over the past 25 years. While Silicon Valley leads the global AI revolution, Germany has invested too little in building its own digital infrastructure and technology ecosystem. Europe as a whole has little independence in this sector.

This is clearly reflected in the MSCI World Index, where the dominant companies are almost exclusively from the USA – Amazon, Apple, Microsoft, Google, Meta. European tech companies barely register. This poses not only economic but also geopolitical risks – and highlights the urgency for action.

πŸ‘¨β€πŸ”§πŸ‘©β€πŸ’» Advice for the Next Generation: Choose Skilled Trades or IT

Given these developments, my clear recommendation to young people – and to parents helping their children choose a career – is: Consider a career in the skilled trades or in IT. Both sectors are future-proof, offer strong career development, and in the best-case scenario, can lead to self-employment. Whether as an IT specialist or as a master craftsman with your own business: These fields offer real opportunities in a world increasingly shaped by AI.

πŸ€– Useful AI Tools for Everyday Work

The practical use of AI is not limited to large corporations. It’s already accessible to small and medium-sized businesses and offers tangible benefits in terms of efficiency and productivity. Here are some current tools that can support everyday work:

  • ChatGPT / GPT-4 – for content creation, brainstorming, virtual assistance, and customer communication
  • Grammarly – for grammar, spelling, and style checking in multiple languages
  • Midjourney / DALLΒ·E – to generate images for marketing, presentations, or visual concepts
  • Notion AI – to organize projects, ideas, and summaries intelligently
  • DeepL Write – for high-quality translations and stylistic improvements
  • Runway / Descript – for automated video editing and podcast production
  • Pictory – creates short social media videos from blog posts or written content
  • Microsoft Copilot / Google Duet AI – AI features directly integrated into Office tools like Word, Excel, and Gmail

These tools are already powerful – and improving rapidly. They offer real competitive advantages for businesses willing to embrace innovation.

🀝 My Offer: Guiding You into the Digital Future

I support businesses in becoming future-ready – by developing digital strategies and introducing AI applications into day-to-day operations. From process analysis to tool selection and employee training, I offer hands-on, practical guidance through the transformation.

Because the right response to the rise of AI isn’t fear – but proactive innovation.

If you’re looking for support in your company’s digital transformation or would like to know which AI tools are best suited to your specific business model, feel free to reach out.