METHODOLOGY

A live fan movement, not a research lab.

Public on the surface. Research-grade underneath.

What you can trust

SundayPulse reads collective NFL fan emotion. The numbers on this site are not invented. When a verified fact is shown, it is marked. When atmosphere is shown, it is unmarked.

Fact / Atmosphere distinction

Verified facts carry a ✓ marker. Atmospheric phrasing does not.

✓"Kansas City defeated Buffalo 27–24, Week 11 2025."
"The stadium speaks in signals." — atmosphere, not fact.

Data source

Verified facts are currently manually checked against the public ESPN scoreboard. Automated source integration is planned for the next phase. No score, schedule, or standing is invented.

Privacy architecture

Your selections live only in your browser's localStorage. There is no account, no server-side identity, no individual tracking. Aggregate readings only. We observe the pulse, not the person.

Research linkage

SundayPulse signals also feed a broader behavioral research framework. See Computational Behavioral Law at sedat.tech/computational-behavioral-law for the methodological context that anonymous, aggregate fan pulse data contributes to.

Independent project

SundayPulse is an independent fan project. No organic affiliation with the NFL or any NFL team or league entity. Published by PriorLex.