Tactile glowing beads clipped to each item. Tap verify. Watch them glow. Never worry at JFK again.
You're rushing to catch a flight at JFK, panic rising. You tap 'verify' on your phone and your cabin baggage instantly lights up from within — 12 soft glows pulsing back at you through the fabric. Everything's there. You exhale, shoulders drop. Your backpack just told you you're ready to go.