We've been testing the systems and they have been better than 90 percent accurate, which is better than the human average. We haven't set a hard deadline, but next summer is realistic. We want to make sure it is completely reliable.
We all have seen matches turn on questionable calls. With all that's on the line in tennis these days, we felt we had to pursue every means possible to utilize technology to make sure that calls were accurate.
This schedule reflects the continued global expansion of and investment in women's professional tennis. The return of the Tour Championships to Europe in Madrid is particularly exciting for our European fans and players, and will ensure a fantastic finale to the 2006 season.
We felt that we had to pursue every means possible to utilize technology to make sure that calls were accurate without losing the human element of officials on court.