Letter VIII: When Technology Joined the Beautiful Game
My dear Parth, Viyanka, and Veyd,
In my last letter, I told you about the referee and how an English referee named Ken Aston invented the yellow and red cards. I also promised to tell you how modern technology now helps referees make difficult decisions.
This is the story of that remarkable partnership.
Football is played at breathtaking speed. A powerful shot can travel faster than a car moving through city traffic. Players race across the field in the blink of an eye. Sometimes, everything happens so quickly that even the best referee cannot be absolutely certain about what he has just seen.
For many years, referees had to rely only on their eyes and their experience. Most of the time they were right. But sometimes they made mistakes—not because they lacked skill, but because they were human.
Then people began asking an important question.
Could technology help referees, just as it helps doctors, pilots, scientists, and astronauts?
The answer was yes.
One of the first inventions was Goal-Line Technology.
Imagine that a powerful shot strikes the crossbar, bounces down, and is immediately kicked away by a defender. Did the whole ball cross the goal line? Or did part of it remain outside?
Sometimes the difference is only a few centimetres.
Today, tiny electronic sensors and specially placed high-speed cameras can answer that question almost instantly. If the entire ball has crossed the line, a signal is sent to the referee’s watch in less than a second. There is no shouting, no guessing, and no long argument. The referee knows the answer immediately.
Then came something even more remarkable.
It is called the Video Assistant Referee, or simply VAR.
Instead of standing on the field, the VAR team sits in a special room filled with television screens. Every important moment of the match is recorded by many cameras placed around the stadium. If there is doubt about a goal, a penalty, a possible red card, or a case of mistaken identity, the VAR officials carefully watch the replay from different angles.
They then speak to the referee through a small earpiece.
Sometimes the referee accepts the advice immediately. At other times, the referee walks to a monitor beside the field, watches the replay personally, and then makes the final decision.
You have probably seen this happen during the World Cup. While the referee studies the video, players wait anxiously, spectators hold their breath, and millions of people watching on television wonder what the decision will be.
Football has become one of the few games where a single moment can be viewed again and again before the final decision is made.
But the story does not end there.
Even the football itself has become “smart.”
Inside the match ball used in the World Cup is a tiny electronic sensor. It can tell officials the exact instant when the ball is kicked. Together with special cameras that follow every player’s movement, this helps detect very close offside decisions that would once have been almost impossible to judge accurately.
It almost sounds like science fiction. Yet it is happening every time a World Cup match is played.
Does this mean that technology has made football perfect?
Not quite.
Sometimes, even after watching several replays, people still disagree. Fans support different teams. Players see things differently. Coaches have their own opinions.
Technology can show us what happened. But it cannot decide how people will feel about it.
That is why the referee still makes the final decision.
Perhaps that is the most interesting lesson of all.
Technology is a wonderful helper, but it cannot replace wisdom, fairness, experience, or good judgment.
Those qualities still belong to human beings. And perhaps that is exactly how it should be.
In my next letter, I shall tell you some of football’s most curious stories, amazing records, and delightful surprises—stories that prove the World Cup is not only the greatest sporting event on Earth, but also one of its richest collections of unforgettable tales.
With lots of love,
Dadu
scribo ad LX 