From smart footballs to contact tracing: How NFL players are preparing for the big game - Video - CNET
Built By Data: NFL Helmet Innovation
In search for more data, the NFL is keeping an eye on the ball — and a chip inside - Los Angeles Times
How the NFL's On-Player RFID Tags are Changing Football
NFL expanding game ball data collection to all teams - Global Sport Matters
Thursday Night Football' will use AI to explain action the field
Do footballs in NFL games have chips in them?
NFL investing $60 million in safety innovation technology
What's really changed in the NFL's 'call to action' on concussions - ESPN
NFL to use RFID embedded footballs this season
RFID Tracking Football Players In Real-Time
How RFID Chips Are Bringing Next-Gen NFL Stats to Your Couch
NFL still not close to introducing ball-placement technology, following another week of controversial calls : r/nfl