As the organizers of the FitPaws World Agility Open Championships have announced, next year they will be using video evidence in the contact zones. The judges will have the option of using the technical aid if they are unsure. The system comes from the Czech manufacturer, CompTrima. It was developed together with the Czech Agility Club (KACR) and has already been used successfully in several qualifying tournaments and other competitions. How exactly the system will be implemented in the WAO rules will be announced at a later date.
Source: https://www.facebook.com/groups/383870845005713/posts/7839025056156884/