Connect to your e-ink badge via Bluetooth before the performance
Send default ID card to device if not already displayed
Enter Performance Mode - screen will lock to prevent accidental touches, so you can slip the phone in your pocket
During Performance:
Direct spectator to visit onthisdayshow.com on their phone
Ask them to enter their birth date on the radio station page
Have them tap "Play Jingle" - your device will automatically link
The spectator's data is sent to your badge (update takes around 30 seconds)
What's On The Card:
Barcode (at bottom of card): DDMM-YYYY-Star Sign Reversed
ID Number: [days]-B[XX]TY[XX]
Days since birth date
B = Day of week they were Born (MO, TU, WE, TH, FR, SA, SU)
TY = Day their birthday falls on This Year
Secret Cue:
Pop Music Fact: The spectator sees 3 facts on their phone - exactly one will be about pop music from their birth year. This tells you which year is their birthday out of the 3 facts shown.