CLEAN : WC2014: goal line technology to be used for the first time

The video tutorial discusses a digital system used in sports to determine if a goal has occurred. It covers the system's offline capabilities, development, and testing process, which took about five years and involved over 10,000 shots. The referee has the final decision, although the system provides reliable information. The system uses seven cameras per goal, capturing 500 pictures per second, and transmits data via fiber optics to a computer system.

What is a potential issue that could affect the camera's performance?

• Low battery

• Obstacles in the way

• High temperature

• Poor lighting

What does working offline imply for the system?

• It is more efficient

• It can manipulate data

• It requires constant updates

• It has no internet connection

How many shots were tested to ensure the Gola system's accuracy?

• 20,000 shots

• 15,000 shots

• 10,000 shots

• 5,000 shots

Who has the final say in deciding if a goal has occurred?

• The referee

• The players

• The coach

• The system

How many cameras are used per goal in the system?

• 7 cameras

• 9 cameras

• 5 cameras

• 3 cameras