Correct, the availability of courses is limited and there are four specializations available but its still early days in online education space and as I underst

Correct, the availability of courses is limited and there are four specializations available but its still early days in online education space and as I understand, maintaining, editing and publishing a course is a huge effort for a public university such as GaTech. They are adding courses every semester as of now and there are enough general purpose courses in core computer science like Operating systems, compiler theory, algorithms etc and current ones such as Machine Learning and various AI related topics.