Robert Bosch Control Systems Engineer interview questions

One day on-site interview after a phone interview. The manager paid my lunch on that day. The interview included a presentation to introduce my work experience and academic background. After that, the team gave me a tour to the lab and introduction on the projects. Everybody was nice to me. They asked quite some technical questions related to my previous research. I thought they were making sure that I had good understanding on technical terms in this technology field.