He pretty much just writes information from the textbook up on the board every lecture. He actually messes up quite a lot when doing example problems without realizing, but it isn't too big of an issue. I think he also has a hearing aid so he often misinterprets questions unless you really speak up.

Professor Vivek is a pretty good professor in that he will answer any and all questions, but can sometimes misunderstand them. The amount of homework given was very reasonable and the exams were not bad either. The only issue I had with the course was that sometimes the homework wouldn't be returned before an exam so you didn't know exactly how well you knew the material.