Hannover Messe 2024
COOL - Compact OSADL Online Lectures - April 2024 edition
HOT - Heidelberg OSADL Talks 2024 (online event)
OSADL Networking Day 2024 in Heidelberg, Germany
OSADL Special Events
COOL - Compact OSADL Online Lectures
Online event
Upcoming COOL webinars - COOL registration - Selected public videos - All presentations and videos (some for members and participants only)
What is COOL?
COOL - Compact OSADL Online Lectures: Open Source meets Industry
- COOL is an OSADL webinar series.
- COOL takes place regularly once a month and covers new and state-of-the-art topics on Open Source software in industry, either on legal or on technical aspects.
- COOL editions each consist of two lectures covering a special "Open Source meets industry" topic followed by a discussion round. The first "basic" lecture provides basic knowledge with regard to the respective topic and the second "advanced" lecture dives deeper into the topic and highlights special aspects. The discussion round gives all participants the possibility to ask questions and discuss with the respective speakers and the audience.
- COOL speakers are OSADL experts on the one hand and external specialists on the other hand who kindly agreed to share their expert knowledge on the respective topic.
- COOL is a virtual event. The lectures are held by live video streams. Speakers will be available for questions and discussion in a video conference which will take part subsequent to the live video streams.
- COOL in general is designed to provide support how to best and compliantly use Open Source software in industry.
COOL October 2020 edition
Open Source software copyright issues with special focus on redistributing Docker images
Thursday, October 22, 2020, 2pm to 4pm CEST
(This event has passed. Thank you to all attendees who joined COOL virtually)
Agenda COOL October 2020 edition:
2:00pm to 2:45pm CEST: | Basic lecture: Copyright basics, adapter's copyright |
2:45pm to 3:30pm CEST: | Advanced lecture: Fulfilling license obligations of a Docker image may be less obvious than it appears |
3:30pm to 4:00pm CEST: | Discussion and possibility to ask questions |
Description COOL October 2020 edition:
Not only OSADL but also other organizations assist companies in various ways to gain insight into the underlying legal principles of copyright law and their application when conveying Open Source software. Therefore, companies may have acquired the knowledge to copy and distribute single Open Source packages or even complex software projects such as the Linux kernel in a legal compliant way. However, the introduction of complete system images such as Docker and similar compositions is not always understood. Images such as Docker may at first glance appear small and thus easy to license, but they are nevertheless complex multilayered compositions of numerous software packages. In addition, when the principle of Docker images was invented main emphasis was put on the technical side but unfortunately less on the licensing requirements. This COOL edition therefore will give a comprehensive overview of the challenges that may arise when conveying complete Docker images and provide examples and guidelines how to do so in a legally compliant way. We are glad that Armijn Hemel, MSc. accepted our invitation to contribute as expert speaker on this topic. Prior to Armijn's advanced lecture, there will be a refresher presentation on copyright basics that will give participants the basis to follow the subsequent expert talk.
Recommended audience COOL October 2020 edition:
Open Source officers, software developers and system integrators, internal and external legal advisors, purchase department employees who deal with Open Source software, employees of QA departments, etc.
About the speakers of the COOL October 2020 edition:
- Carsten Emde: Carsten has a long history of professional activities in the field of software development, system integration and training, particularly for embedded system software. He is specialized on graphical user interface, robotics, real-time systems and on legal and business aspects of using Open Source software in industry. He has been managing OSADL since its foundation in 2005.
- Armijn Hemel: Armijn is the owner of Tjaldur Software Governance Solutions. He is an active researcher of and internationally recognized expert in Open Source license compliance and supply chain management. He studied computer science at Utrecht University in The Netherlands, where he pioneered reproducible builds with NixOS. In the past he served on the board of NLUUG and was a member of the coreteam of gpl-violations.org. Currently he is a board member at NixOS Foundation.
Upcoming COOL webinars
Upcoming COOL webinars in the first half of 2024:
- Wednesday, April 24, 2024 (2pm to 4pm CEST) - Technical COOL:
Flutter for embedded systems - a new approach for industrial HMIs - May to August 2024: COOL summer break
Download of COOL overview January - April 2024 as PDF file (v1)
Past COOL webinars
(Click on title to expand display.)
2024
- March 20, 2024 (2pm to 4pm CET) - Legal COOL: The Open Source Curation Database OSSelot: How to curate and contribute (This event has passed. Thank you to all attendees who joined COOL virtually.)
- February 28, 2024 (2pm to 4pm CET) - Technical COOL: Security of embedded systems (This event has passed. Thank you to all attendees who joined COOL virtually.)
- January 31, 2024 (2pm to 4pm CET) - Legal COOL: Licensing Linux distributions: Snaps, Yocto and beyond (This event has passed. Thank you to all attendees who joined COOL virtually.)
2023
- December 13, 2023 (2pm to 4pm CET) - Technical COOL edition: Edge computing: Rationale, concept and presentation of an Open Source solution for lightweight devices (This event has passed. Thank you to all attendees who joined COOL virtually.)
- November 22, 2023 (2pm to 4pm CET) - Legal COOL edition: EU Cyber Resilience Act (CRA) - Current status of the draft and how companies should prepare for it (This event has passed. Thank you to all attendees who joined COOL virtually.)
- October 18, 2023 (2pm to 4pm CEST) - Technical COOL edition: Dynamically changing frequencies and real-time on a single platform – How is this possible? (This event has passed. Thank you to all attendees who joined COOL virtually.)
- September 20, 2023 (2pm to 4pm CEST) - Legal COOL edition: Secure Boot and (L)GPL installation obligations: Solutions for compliance (This event has passed. Thank you to all attendees who joined COOL virtually.)
- June, July, August 2023: COOL summer break
- May 17, 2023 (2pm to 4pm CEST) - Technical COOL edition: "Industrie 4.0" - Introduction and use cases (This event has passed. Thank you to all attendees who joined COOL virtually.)
- April 26, 2023 (2pm to 4pm CEST) - Legal COOL edition: OSS Review Toolkit (ORT) (This event has passed. Thank you to all attendees who joined COOL virtually.)
- March 29, 2023 (2pm to 4pm CEST) - Technical COOL edition: Programming for Linux PREEMPT_RT: How to do it the right way? (This event has passed. Thank you to all attendees who joined COOL virtually.)
- February 15, 2023 (2pm to 4pm CET) - Legal COOL edition: Open Source software and dual licensing (This event has passed. Thank you to all attendees who joined COOL virtually.)
- January 25, 2023 (2pm to 4pm CET) - Technical COOL edition: Make Linux better and faster with PAPI and Perf (This event has passed. Thank you to all attendees who joined COOL virtually.)
2022
- December 14, 2022 (02:00 - 04:00 CET) - Legal COOL edition: Sharing and reusing OSS compliance information: The Open Source Curation Database (This event has passed. Thank you to all attendees who joined COOL virtually.)
- November 30, 2022 (02:00 - 04:00 CET) - Technical COOL edition: Flavors of real-time: OS-9, QNX, VxWorks, Xenomai, Zephyr, FreeRTOS, Linux PREEMPT_RT (This event has passed. Thank you to all attendees who joined COOL virtually.)
- October 25, 2022 (02:00 - 04:00 CEST) - Legal COOL edition: SaaS, Cloud, Javascript: License obligations for using FOSS on the Web (This event has passed. Thank you to all attendees who joined COOL virtually.)
- September 21, 2022 (02:00 - 04:00 CEST) - Technical COOL edition: Real-time in a virtual system?! Comparing real-time capabilities of various types of Linux hypervisors and containers (This event has passed. Thank you to all attendees who joined COOL virtually.)
- June, July, August 2022: COOL summer break
- May 18, 2022 (2pm to 4pm CEST): OSADL Open Source Policy with special emphasis on the role of the Open Source Compliance Officer (OSCO) (This event has passed. Thank you to all attendees who joined COOL virtually.)
- April 27, 2022 (2pm to 4pm CEST): Comparison of the various Linux hypervisor technologies with respect to real-time capabilities (Please note: The COOL April edition has been postponed at short notice to fall 2022! The replacement date will be announced as soon as possible.)
- March 23, 2022 (2pm to 4:30pm CET): New and established tools for software scanning (This event has passed. Thank you to all attendees who joined COOL virtually.)
- February 23, 2022 (2pm to 4pm CET): Current status of Linux real-time on its way to mainline (This event has passed. Thank you to all attendees who joined COOL virtually.)
- January 26, 2022 (2pm to 4pm CET): Open Source training concepts (This event has passed. Thank you to all attendees who joined COOL virtually.)
2021
- December 15, 2021 (2pm to 4pm CET): Accelerated graphics with real-time. How do they play together? Part 2 with special consideration of ARM processors (This event has passed. Thank you to all attendees who joined COOL virtually.)
- November 17, 2021 (2pm to 4pm CET): Open Source software license compliance certification and how to get there (This event has passed. Thank you to all attendees who joined COOL virtually.)
- October 20, 2021 (2pm to 4pm CEST): Time synchronization for TSN: How to obtain both stable and correct time (This event has passed. Thank you to all attendees who joined COOL virtually.)
- September 22, 2021 (2pm to 4pm CEST): Distributing Docker container applications: Legal challenges and solutions (This event has passed. Thank you to all attendees who joined COOL virtually.)
- June, July, August 2021: COOL summer break
- May 19, 2021 (2pm to 4 pm CEST): Accelerated graphics with real-time. How do they play together? (This event has passed. Thank you to all attendees who joined COOL virtually.)
- April 21, 2021 (2pm to 4pm CEST): Redistribution of a Linux distribution - not as easy as it might appear (This event has passed. Thank you to all attendees who joined COOL virtually.)
- March 24, 2021 (2pm to 4pm CET): Security of embedded Linux systems (This event has passed. Thank you to all attendees who joined COOL virtually.)
- February 24, 2021 (2pm to 4pm CET): License compliance policy (This event has passed. Thank you to all attendees who joined COOL virtually.)
- January 20, 2021 (2pm to 4pm CET): Linux real-time on its way to mainline (This event has passed. Thank you to all attendees who joined COOL virtually.)
2020
- December 16, 2020 (2pm to 4pm CET): License compliance and related company processes (This event has passed. Thank you to all attendees who joined COOL virtually.)
- November 18, 2020 (2pm to 4pm CET): The OSADL QA Farm and how real-time Ethernet is implemented (This event has passed. Thank you to all attendees who joined COOL virtually.)
- October 22, 2020 (2pm to 4pm CEST): Open Source software copyright issues with special focus on redistributing Docker images (This event has passed. Thank you to all attendees who joined COOL virtually.)
Please click on the respective COOL edition in order to display the full agenda and more details about the lectures and the respective guest speakers.
Download of COOL overview September - December 2023 as PDF file (v4)
Download of COOL overview January to May 2023 as PDF file
Download of COOL overview September to December 2022 as PDF file
Download of COOL overview January to May 2022 (new - v7) as PDF file
Download of COOL overview September - December 2021 as PDF file
Download of COOL overview January - May 2021 as PDF file
COOL conference language
The COOL sessions will be in English language.
COOL registration
Please use the online registration form to register for a particular COOL edition: 
Online registration form.
The access data will be sent to the registered participants shortly before the event.
COOL participation fee
Participation in COOL is free of charge.
COOL feedback
We would appreciate if participants of COOL completed and submitted the following feedback questionnaire in order to better meet their requirements and consider their suggestions in future events: Feedback sheet. Thanks in advance.
COOL presentations
The presentations and video clips of COOL will be made available after the event. Material of basic lectures will be publicly available, material of advanced lectures will be available exclusively for OSADL members or participants with login.
COOL Presentations and video clips (Member or participant login required to display material of advanced lectures)
Privacy policy
When you register for participation in the event you agree that the personal data you enter in the registration form will be processed at OSADL as necessary (see our privacy policy).
You may revoke this agreement at any time by email, mail or phone using the communication data provided at the imprint page, but this will also cancel your registration.
Questions?
Please do not hesitate to contact us in case you have further questions:
Andrea Ruf
officeªosadl.org
Phone.: +49 6221 98504 13
