Hands-on Quantum technology: QOOOL Sensing at Quantum Effects 2026
Two days packed with experiments, curious questions and fascinating insights into the world of quantum technologies: on 6 and 7 October 2026, QOOOL Sensing was present at Quantum Effects in Stuttgart. Together with re:edu and the Department of Physics Education at the University of Stuttgart, we presented various experiments relating to quantum physics and quantum sensor technology at a joint exhibition stand. The focus was on the experimental and sensor solutions developed as part of the QOOOL Sensing project. Hahn-Schickard was also represented with its own stand, where discussions took place about the QOOOL Sensing project and its developments.
From classical sensor technology to quantum sensor technology
Quantum Effects offered the numerous school classes, in particular, the opportunity not only to learn about quantum sensor technology, but also to try it out for themselves. Following a brief introduction to the world of sensors, the first thing we did at our stand was to build our own measuring devices using the senseBox and carry out various measurements. We then went on to explore the question: What actually distinguishes a quantum sensor from conventional sensor technology, and what new possibilities does it open up?
The pupils were then able to explore various experiments for themselves in small groups. The QOOOL Fluoro and Magneto kits were a particular highlight: The QOOOL Kit Fluoro enables the characteristic red fluorescence of diamonds with specific defects to be investigated, thereby revealing a phenomenon that forms an important basis for NV-based quantum sensing.
The QOOOL Kit Magneto took things a step further: the prototype uses nitrogen vacancy (NV) centres in diamonds to measure magnetic fields. This enabled the pupils to understand how quantum physical effects give rise to a real-world sensor.
Where quantum sensors really come into their own
As well as how the sensors work, the focus was also on their applications: where are quantum sensors already being used today, and where might they be of interest in the future? What quantities can they measure, and where do they offer advantages over conventional sensors? Further experiments at the stand complemented the programme and offered different ways of approaching quantum phenomena. This enabled the pupils to try things out, observe and compare for themselves, rather than simply learning about quantum technologies in theory.
Two days of discussion and experimentation
As well as school classes, we had the opportunity to talk to many other interested parties from the worlds of education, science and industry at Quantum Effects. This exchange is particularly valuable for QOOOL Sensing: it shows us which approaches to quantum sensing work, what questions arise, and how our experimental systems and learning materials can be further developed in the future. We can therefore look back on two action-packed days at the trade fair, filled with experiments, discussions and curious questions. Many thanks to everyone who took part in our experiments and to our project partners for helping to organise our stand!