


4. Handheld Technology Supporting Matches
According to the International Federation of Association Football (FIFA), the connectivity system they are preparing will aid national teams and match analysts to interact during games. Thus, the 32 national teams participating in this year's World Cup will receive real-time support from experts throughout the match.
Each team utilizing this network will receive match data and images as the game unfolds. Through optical cameras, each team's analyst will monitor every situation and movement of players on the field, resulting in the most accurate assessments. Immediately, these results will be sent to each team's coach. This data will be transmitted to a tablet device, enabling coaching staff and analysts to interact with each other.

5. Revolutionary Disappearing Spray Technology
Utilized to mark the boundary lines for player positions during free kicks, setting up walls, this disappearing spray will fade away immediately after the aforementioned situations are completed.
This is an immensely improved disappearing spray. According to information from the organizing committee, this spray is likely manufactured in Russia.

