Observations from weather stations have been widely used to study climate change over a long period of time. However, due to the scarcity of point-based weather observations, our understanding of the Earth’s changing climate is very limited. This impedes the advancement in our knowledge of the Earth’s climate system and our capability to develop well-suited climate models to simulate future climate change, which further results in considerable uncertainties associated with future climate projections. How to quantify and minimize these uncertainties is thus becoming one of the most challenging issues to be addressed for climate change impact assessment and adaptation studies. Remote sensing offers a new way of observing the Earth’s climate system with continuous and high-resolution spatial coverage through satellite-based, aircraft-based, or drone-based sensor technologies. This can significantly improve our understanding of climate change and its potential impacts at global, regional, and local scales. The data collected with remote sensing technologies can also be used to validate our climate models, improve our knowledge of the physical and dynamical processes of the climate system, and help us to project future climate change and its impacts with minimized uncertainties.

When it comes to the term’s sensors and research, you have to look very closely at what it is all about in the end. From the Smart Sensors department, research focuses on the sensor systems themselves, while at the same time sensors are an important component in various multidisciplinary research activities. In this Challenge, that is embedded in a course for Master students of Microelectronics and Microsystems the relevant aspects in interdisciplinary sensor research will be taught and explored together.

The Challenge aims to plan a mission for a small satellite that is actually capable of flight and that is built in one of the TUHH's Bachelor's programme. As a starting point we will explore the capabilities of fluorescence sensing as well as working with an IR sensor. Using those for example vegetation fluorescence that can reflect photosynthetic activity and plant health and stress could be detected. In turn, this is not only important for a better understanding of the global carbon cycle, but also for agricultural management and food security.

CV (Curriculum Vitae) is a document that summarizes your educational and professional history. It must provide a detailed overview of your academic and work experience, skills, achievements, and qualifications.

Transcript of Records is an official document issued by your home university. It specifies the name of the institution, the academic programme you are enrolled in, the list of courses taken up until the current period, the exams or tests you passed, the grades and the credits you earned. 

Transcript of Records

Motivation letter is a personal statement and it might include a brief introduction of yourself, explanation why are you interested in the learning opportunity you are applying to, any relevant experience or skills that you have, your goals and how this opportunity will help you achieve them, This document should not be more than 400 words.

Motivation Letter

Hamburg University of Technology

satelite flying above a field, scanning plants and a tractor nearby

Facing Climate Change with remote sensing

Plan a mission of Edusat (Challenge 2025)

Entrepreneurship, technology and innovation

This interdisciplinary, project-based course invites students to design a sustainable chemical process using carbon dioxide (CO₂) as the main feedstock. In response to the global need for climate-neutral technologies, the course challenges participants to reimagine CO₂ not as a waste product, but as a valuable raw material for future chemical production.

At the start of the course, each team selects a target product that can be synthesized from CO₂—examples include methanol, formic acid, dimethyl ether (DME), methane, or other platform chemicals. Based on this choice, the teams develop a custom-tailored process route, addressing both technical and sustainability aspects.

Over the course of several weeks, students explore topics such as green chemistry, carbon capture and utilization (CCU), process simulation, energy integration, and sustainability assessment. They engage in activities like site analysis, component data research, process modeling using digital tools, and calculation of key performance indicators to assess environmental and economic viability.

A distinctive feature of the course is its strong focus on applied knowledge and industrial relevance. An industry-focused session highlights how process simulation is used in real-world design and operation, helping students bridge the gap between academic models and industrial practice. Throughout the course, teams receive structured feedback from peers and instructors, and benefit from consultation sessions that support their technical and conceptual development.

To deepen reflection and collaboration, students are encouraged to critically evaluate their team dynamics, decision-making processes, and project planning. A dedicated unit addresses the challenges and strategies of effective collaboration in international, multidisciplinary settings.

The course concludes with a written report and a final presentation to a jury, where teams pitch their process concept and defend its feasibility, innovation, and sustainability. This simulated professional setting fosters confidence in presenting complex ideas to diverse audiences.

In addition to the academic experience, the course offers an optional opportunity to participate in the international student competition organized by the European Federation of Chemical Engineering (EFCE): the EURECHA Student Competition. This allows students to present their projects to a broader audience, gain international recognition, and engage with peers across Europe.

students sitting around a table and working with their mobile devices or pen and paper to do a prorject together

Sustainable Process Design Project

Chemical plants can have every shade of green  - in theory. Let`s try and find out how far we can push it.

Critical and innovative thinking

Global citizenship

Hydrogen is considered a great hope for the successful implementation of the energy transition and the complete shift away from fossil fuels. Politicians, scientists and industry players generally agree that hydrogen can be used in a wide range of applications - and in some cases must be used to achieve ambitious climate protection goals. These considerations focus in particular on green hydrogen, which is produced in a climate-neutral way.

In this fully self-paced online course you will get a comprehensive overview of the background of the discussion about the use of green hydrogen as an energy carrier. You can build up knowledge regarding the technological basics and understand the connections between hydrogen and renewable energies in future, sustainable energy systems.

You can go through the single chapters according to your own demands and at your own pace. We recommend reading the module texts first and then watching the topic-specific expert lectures, as their content goes into a little more detail.

The course is recommendet for all learners participating in th Challenge "Hydrogen and Sustainable Aviation Fuels (SAF) – Key Factors for Carbon-Free Aviation?"

This course were created in Aug 2021 by Fabian Carels and Lisa Karies, two scientist of Technische Universität Hamburg.

Green Hydrogen

Learn about the production, transportation, storage and use of green hydrogen

Energy and sustainability

At the Elfenwiese School in Hamburg, pupils with diverse learning and mobility needs face everyday challenges during lessons, breaks, and social interaction. In collaboration with school staff, physiotherapists, and a cross-disciplinary Teamcher collective, this challenge invites you to explore these needs and co-create solutions that positively impact everyday school life.

Your contribution can take many forms, from supportive devices and sensory tools to playful spatial elements or inclusive design interventions that foster comfort, engagement, or participation. Whether you're working on-site or remotely, the goal is to rethink everyday tools and environments through empathy, creativity, and interdisciplinary collaboration.

Child with superman cape walking along a street

Everyday Heroes: Innovating Assistive Tools for Children with Special Needs

(winter term 25/26)

Inter-personal skills

Intra-personal skills

**Our Challenge**  
Develop a startup concept that addresses a specific societal problem, such as waste management, affordable housing or renewable energy. The startup should focus on innovative solutions while integrating key considerations such as technology, business models, and stakeholder engagement.

**Expected Impact**  
The solutions proposed by students can serve as actionable ideas for future startups. Additionally, the knowledge imparted in this module equips participants with concrete skills and insights essential for building a startup. This initiative fosters entrepreneurial thinking and problem-solving capabilities, enabling participants to contribute to solving global challenges through innovation.

Technology Transfer and Entrepreneurship with a Focus on Technological Innovation

Empowering Startups to Solve Real-World Problems

**Our challenge**  

This course invites participants to design and fabricate 3D-printed structures that achieve maximum material efficiency while maintaining structural integrity. Central to this challenge is 3D printing technology, which embodies the democratization of production and a sustainable manufacturing strategy. Moreover, it allows individuals to design, prototype, and manufacture solutions autonomously.  

Through hands-on experience, students will develop technical skills and a mindset focused on innovation and resourcefulness. The course encourages critical thinking about how to optimize designs for minimal material use, exploring how 3D printing can revolutionize manufacturing by making it more accessible, customizable, and sustainable.  

**Expected impact**  

The course’s impact ranges from environmental sustainability to enabling independent design and production, with focus on material minimization and thus, resource efficiency. In a broader sense, by mastering 3D printing technology, participants will be prepared to contribute to a world where innovation is driven by people’s and societal needs, where the tools of creation are accessible to all.

Load-Bearing Efficiency: A 3D Printing Challenge

Circular economy

This Micro-Module is structured into introduction, self-learning, and implementation phases. First, you will get input on recent feature extraction and data analysis methods. You will work in a small team of three to four students solving detection and classification tasks on medical image data. In particular, your task is to automatically detect surgical tools and their motion in endoscopic images. To tune and test your algorithms we will provide image data from a surgical daVinci imaging system acquired in our laboratory. Participating in image annotation also allows you to better understand AI models and their limitations. Finally, we will test your algorithms on real medical image data. You can compare your results directly with other groups through our online leaderboard.

Image Analysis for Intelligent Systems in Medicine

Gain hands-on experience in developing AI for medical image analysis

Media and information literacy

The module is divided into three parts:

- background knowledge,

- simulation and experiments, and

- theoretical analysis.

The goal is to provide a holistic understanding of the manifold challenges associated with communication in Industry 4.0 and how IEEE 802.15.4 standard addresses these.  
  
The concepts learned in the introductory lectures will be directly applied in simulations using open-source software, as well as experiments with a real hardware.

Team-based assignments help you both deepen your understanding of the modern communication technology and improve collaboration skills. Finally, analytical evaluation explains how to compute fundamental performance bounds and validate Quality-of-Service for existing and upcoming applications, turning you into a fully-equipped network specialist.

Enabling Industry 4.0

Get in touch with Industry 4.0 challenges

In the face of the current AI revolution, Nobel laureate Christopher Pissarides recently cautioned against blindly studying STEM subjects and emphasised the need to foster creativity skills which he considers increasingly valuable in the workplace of tomorrow. Pointing in a similar direction, the World Economic Forum identifies creative thinking and AI as two essential future skills. This ECIU Challenge creates a learning context in which students in STEM and other areas of study can train these two highly important skills. In order to develop a relevant and sustainable solution to a challenge revolving around creativity in the era of AI, it is necessary to combine insights from different domains and disciplines. The course provides an environment in which the students bring their different disciplinary backgrounds and skills to the table to collaboratively work on such a solution.

Creativity and Artificial Intelligence

Use your creativity to identify a challenge at the intersection of creativity and AI!

Observations from weather stations have been widely used to study climate change over a long period of time. However, due to the scarcity of point-based weather observations, our understanding of the Earth’s changing climate is very limited. This impedes the advancement in our knowledge of the Earth’s climate system and our capability to develop well-suited climate models to simulate future climate change, which further results in considerable uncertainties associated with future climate projections. How to quantify and minimize these uncertainties is thus becoming one of the most challenging issues to be addressed for climate change impact assessment and adaptation studies. Remote sensing offers a new way of observing the Earth’s climate system with continuous and high-resolution spatial coverage through satellite-based, aircraft-based, or drone-based sensor technologies. This can significantly improve our understanding of climate change and its potential impacts at global, regional, and local scales. The data collected with remote sensing technologies can also be used to validate our climate models, improve our knowledge of the physical and dynamical processes of the climate system, and help us to project future climate change and its impacts with minimized uncertainties.

When it comes to the term’s sensors and research, you have to look very closely at what it is all about in the end. From the Smart Sensors department, research focuses on the sensor systems themselves, while at the same time sensors are an important component in various multidisciplinary research activities. In this Challenge, that is embedded in a course for Master students of Microelectronics and Microsystems the relevant aspects in interdisciplinary sensor research will be taught and explored together.

The Challenge aims to plan a mission for a small satellite that is actually capable of flight and that is built in one of the TUHH's Bachelor's programme. As a starting point we will explore the capabilities of fluorescence sensing. Vegetation fluorescence that can reflect photosynthetic activity and plant health and stress. In turn, this is not only important for a better understanding of the global carbon cycle, but also for agricultural management and food security.

Plan a mission of Edusat

The course begins by providing a broad motivation for the design of multi- and many-core processors such as graphics processing units (GPUs). The first phase covers basic GPU concepts, including the evolution of GPU computing, a high-level overview of GPU architecture, and key differences from CPU architecture. Supplementary material is provided for students without a background in computer architecture fundamentals. Once a basic understanding is established, the module introduces the programming of GPUs using CUDA. The curriculum then delves into advanced concepts from both an architectural and programming perspective. To reinforce the theoretical knowledge gained in the lectures, students will engage in progressively more complex exercises throughout the module.

GPU Architectures and Programming

Providing you with hands-on experience in solving computationally intensive tasks faster and with lower energy consumption (SoSe25)

**Our Problem to be solved:**  

Develop a conceptual design for a flexible and stretchable electronic device or sensor tailored to a specific application, such as wearable healthcare monitoring or robotic touch sensors.  

For this, it is necessary to:

- understand the material properties required for the device (e.g., flexibility, conductivity);
- address challenges in device design, such as stability, scalability, and environmental impact; and
- demonstrate societal, industrial, or scientific relevance for the proposed device.

**Expected Impact**  

Participants will gain foundational knowledge of soft electronics and hands-on experience with theoretical device design. By focusing on practical applications, this module equips students with skills to address real-world technological challenges, fostering innovation in industries like healthcare and robotics.

Designing Flexible and Stretchable Electronics for Real-World Applications

Exploring the Fundamentals of Soft Polymer Electronics and Their Practical Impact

Resilient communities

In the face of the current AI revolution, Nobel laureate Christopher Pissarides recently cautioned against blindly studying STEM subjects and emphasised the need to foster creativity skills which he considers increasingly valuable in the workplace of tomorrow. Pointing in a similar direction, the World Economic Forum identifies creative thinking and AI as two essential future skills. This ECIU Challenge creates a learning context in which students in STEM and other areas of study can train these two highly important skills. In order to develop a relevant and sustainable solution to a challenge revolving around creativity in the era of AI, it is necessary to combine insights from different domains and disciplines. The course provides an environment in which the students bring their different disciplinary backgrounds and skills to the table to collaboratively work on such a solution

Use your creativity to identify a challenge at the intersections of ethics, creativity and AI!

Hydrogen and SAF have great potential to contribute to the decarbonization of industry and transport. One sector in which hydrogen and SAF are expected to play an important role is aviation. Aircraft manufacturers, airlines and airports are developing new technologies and utilization concepts. Hamburg Airport, for example, is preparing for the future use of hydrogen and SAF.  

But is it realistic to believe that we are moving towards a carbon-free aviation? What are the limiting factors? What ideas do you have for designing an efficient and reliable hydrogen and SAF supply system?  

Many factors need to be considered and can be analyzed in this challenge. Be part of this journey and get to know Airbus', HAM Airport’s and DLR’s current plans and visions, work on alternatives and scenarios that you consider important and bring in your own creativity.  

Experience working in an international group under the supervision of the teamchers and industry stakeholders. Present your results and ideas to the others.  

Whether you focus on one detail or think bigger – your ideas will make a difference.

Hydrogen and Sustainable Aviation Fuels (SAF) – Key Factors for Carbon-Free Aviation?

Explore future scenarios for refueling infrastructure and supply networks, with Airbus, Hamburg Airport and the German aerospace centre (DLR)

Transport and Mobility

This course combines the technical development of a mechanical system, such as a billiard-playing robot, with agile leadership principles and aims to have a strong collaboration between students from TU and ECIU institutions collaborating in complementary roles. TU students, primarily from mechanical engineering, focus on technical aspects such as designing, prototyping and testing the striking unit. They apply their expertise in CAD, 3D printing and mechanical systems to address technical challenges. ECIU students, from disciplines like sustainability, business strategies, and user-centered design, broaden the project’s scope by ensuring solutions are technically sound, economically viable and environmentally sustainable. This collaboration reflects real-world engineering projects, where interdisciplinary and international teams solve complex challenges. 

Together as a team and through structured milestones, they develop engineering skills, such as creating precise locking mechanisms and integrating coupling systems, while applying agile methodologies to foster continuous improvement. Simultaneously, the course emphasizes leadership development by challenging students to work in interdisciplinary and international teams, reflecting the global nature of modern professional environments. By applying agile principles to real-world challenges, students enhance adaptability, collaboration and problem-solving skills. The course also aligns with New Work principles, promoting productivity, sustainability and work-life balance. As an ECIU Micro Module, this course leverages CBL to create an active, impactful learning experience.

Member university

Hamburg University of Technology

Member university

Hamburg University of Technology

Learning opportunities of Hamburg University of Technology