# Open Roberta > project within the German education initiative "Roberta—Learning with robots" **Wikidata**: [Q18629564](https://www.wikidata.org/wiki/Q18629564) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Open_Roberta) **Source**: https://4ort.xyz/entity/open-roberta ## Summary Open Roberta is a visual programming language. ## Summary Open Roberta is a visual programming language and project operating within the German education initiative "Roberta—Learning with robots." It is designed to graphically facilitate coding instructions for machines. The platform is open-source, licensed under the Apache License, and utilizes an event-driven, dynamically typed programming paradigm. ## Key Facts - **Classification:** Open Roberta is an instance of both a visual programming language and a general programming language. - **Parent Initiative:** It operates as a project within the German education initiative "Roberta—Learning with robots." - **License:** The project is distributed under the Apache License. - **Programming Paradigm:** It follows an event-driven programming discipline. - **Typing Discipline:** The language employs dynamic typing. - **Website:** The official online presence is located at http://www.open-roberta.org. - **Development Community:** Open Roberta participated in the Google Summer of Code in 2018. - **GitHub:** The development repository is maintained under the username "OpenRoberta." - **Language Support:** Wikipedia entries for the project exist in German, English, and Spanish. ## FAQs ### Q: What type of programming language is Open Roberta? A: Open Roberta is a visual programming language, meaning users write programs graphically rather than with text. It is characterized by an event-driven paradigm and utilizes dynamic typing. ### Q: Is Open Roberta free to use? A: Yes, Open Roberta is an open-source project released under the Apache License. It is categorized as copyrighted but freely licensed. ### Q: What educational context is Open Roberta associated with? A: Open Roberta is a project within "Roberta—Learning with robots," a German education initiative designed to teach programming and robotics concepts. ### Q: Has Open Roberta been involved in major developer events? A: Yes, the project was a participant in the Google Summer of Code in 2018. ## Why It Matters Open Roberta serves as a significant bridge between abstract coding concepts and practical robotics application within the educational sector. As a component of the "Roberta—Learning with robots" initiative, it addresses the need for accessible, child-friendly programming tools that lower the barrier to entry for science and technology. By employing a visual programming language structure, Open Roberta allows users to focus on logic and algorithmic thinking without the immediate complexity of syntax errors common in text-based languages. Its event-driven nature prepares students for real-world computing environments where actions are triggered by specific inputs or sensors. The project's commitment to open-source principles, evidenced by its Apache License and participation in events like Google Summer of Code 2018, ensures that it remains a collaborative and evolving tool. This openness allows educators and developers to adapt the software to various robotic platforms and learning environments. By maintaining a robust online presence and supporting multiple languages (German, English, Spanish), Open Roberta facilitates a broad, international impact on STEM education. ## Notable For - **Visual Coding Approach:** Distinguished as a visual programming language, enabling graphical instruction writing for users. - **Educational Integration:** Specifically developed as a project within the German "Roberta—Learning with robots" initiative. - **Event-Driven Architecture:** Utilizes an event-driven programming paradigm, distinct from simple procedural execution. - **Open Source Engagement:** Notable for its participation in Google Summer of Code 2018, highlighting active community development. - **Dynamic Typing:** Features dynamic typing, allowing for flexible variable handling during runtime. ## Body ### Project Context and Classification Open Roberta is defined structurally as both a visual programming language and a general programming language. It exists as a prominent project under the umbrella of the German education initiative titled "Roberta—Learning with robots." The initiative aims to foster interest in science and technology through the use of robots. The project maintains a digital presence at http://www.open-roberta.org and is accessible via GitHub under the username "OpenRoberta." ### Technical Specifications The technical framework of Open Roberta is built to support specific programming paradigms suitable for robotics and education: - **Typing Discipline:** The language uses dynamic typing, as referenced in its technical documentation. - **Programming Paradigm:** It operates on an event-driven programming model, allowing programs to respond to sensor inputs and external triggers. - **Visual Interface:** As a visual programming language, it allows users to create code by manipulating graphic elements rather than typing text syntax. ### Licensing and Community Open Roberta is fully open-source, governed by the Apache License. This licensing encourages modification and redistribution within the developer community. The project's active development phase is highlighted by its participation in the Google Summer of Code 2018. While the project is legally copyrighted, the Apache License ensures it remains free for public use and contribution. ### Global Presence The project has established a footprint in multiple linguistic regions. Wikipedia articles for Open Roberta are available in German (de), English (en), and Spanish (es), reflecting its utility in international educational contexts. Its identity is tracked in the Google Knowledge Graph with the ID `/g/11b6gnp83_`.