Upgrades Highlight New Season at Mercedes-Benz Stadium - Atlanta
Facial authentication looking like a winner for stadium
Get Used to Face Recognition in Stadiums
Philadelphia Phillies tickets: Fans can now enter Citizens Bank Park
Your Thumbprint or Selfie Can Be Used to Get Into a Football Game
MetLife Stadium 'unprecedented' network lift - Coliseum
San Francisco Bans Facial Recognition Technology - The New York Times
These 9 Stadiums Are Already Using Facial Recognition At Games
Miami F1 GP To Trial Facial-Recognition Payments at Concession Stands