There is some controversy about the accuracy of ball tracking in cricket, http://www.news.com.au/sport/cricket/shock-drs-howler-questions-accuracy-of-hawkeye-te

There is some controversy about the accuracy of ball tracking in cricket, http://www.news.com.au/sport/cricket/shock-drs-howler-questions-accuracy-of-hawkeye-technology/news-story/3878095d2386cd9e8192a4ccbf523f83 http://www.news.com.au/sport/cricket/shock-drs-howler-questi...