INTERVIEW BOB PUERS
“MY PHDS WEREN’T ALLOWED TO LEAVE WITHOUT LEAVING SOMETHING ON THE TABLE” A pioneer in the design of microelectromechanical systems (MEMS) with an additional passion for everything mechanical, a pragmatist and a very good teacher. That’s professor Bob Puers in a nutshell. He was chosen lecturer of the year in 2018 for his excellent MEMS training. Antoinette Brugman
The scientist
Puers’ MEMS experience goes back to his study in electrical engineering. He was very interested in research 46
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Credit: Bob Puers
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curious course with overwhelming feedback from the trainees – that’s how Bob Puers describes the microelectromechanical training course he taught in 2018 to a group of fifteen industrials from Pakistan. Puers: “It was held in China because of difficulties with the exchange of Pakistani. The trainees were all extremely willing to learn. I really appreciated this eagerness and also the particularly good interaction with the group. We had a lot of discussion on a very high level.” In their feedback, the trainees said about Puers: “It was an excellent training both in terms of contents and presentation. The trainer was exceptional in answering questions raised” and “The professor’s way of teaching is extraordinarily good.” This positive feedback resulted in a review score of 9.8 out of 10 and the title “Lecturer of the year 2018.” Puers is modest about his contribution and points out that all the praise is probably due to accidental circumstances. However, when explaining his way of teaching and his knowledge about microelectromechanical systems (MEMS), it’s easily understood how he earned the title.
and had a special passion for everything mechanical. When he came in contact with Raoul Vereecken, a urologist at the University Hospital in Leuven, he got involved in the development of portable, implantable medical electronics. He continued his career in this domain and started his own research group at the KU Leuven in 1988. Soon he had the disposal of his own cleanroom to fabricate devices such as pressure sensors, accelerometers and flow sensors.
In his research, Puers focused on the application of medical implantable electronics and the development of technology to produce sensors – he’s always been motivated to develop devices and is working in a pragmatic way to realize this. If Puers knows a certain principle works, he doesn’t delve too much into the details of the theory but uses this knowledge to put it into practice and make new devices. And being a man of practice: he’s always stimulated his
