I currently work in one of the top global incumbent company in the elevator market in R&D software. I would have never thought there were so many challenges be

I currently work in one of the top global incumbent company in the elevator market in R&D software. I would have never thought there were so many challenges behind a car moving up & down. This industry is so niche and peculiar. Elevator trip scheduling is one of the many challenges. Really a great experience so far