https://makezine.com/article/home/fun-games/netduino-powered-tron-legacy-identi/
Netduino-powered Tron: Legacy Identity Disc mod - Make:
Dec 13, 2010 - David Powell, Jeremy Ashinghurst, Paul King, and Jason McMahon from the Harford Hackerspace in Baltimore have rebuilt/repowered a Tron Legacy Identity Disc...
tron legacyidentity discnetduinopoweredmod
https://www.awm.gov.au/collection/C964280
Identity Disc : 2529 Private L Doody, 59 Battalion, AIF | Australian War Memorial
identity disc