George's Employment Blog put us on to a company that is offering online internet interview services. Called Hirevue, the company provides a website that candidates can log into and answer set questions that you provide to the company through a web camera. Hirevue records this video and delivers it to the hiring manager or HR officer for review in, what appears to be a fairly well designed user interface.
This would certainly be useful for interviewing job candidates from all over the country, especially if your business would rather not pay to fly 10 or 15 candidates in for an in-person interview. We haven't learned anything about the pricing yet but if its right then this could be a pretty useful product.