What technologies are used for authentication in toys to life?

The authentication process in toys‑to‑life combines several technologies. Image recognition allows a camera on the console or smartphone to scan the figurine’s markings and confirm its identity. Quick response (QR) codes are printed on the toy and read by a scanner to retrieve a unique identifier. Bluetooth and near‑field communication (NFC) are wireless methods that detect the toy’s presence and exchange data when it is within range. In many modern systems, the NFC chip stores the player’s progress directly on the figurine, enabling the game to load saved data each time the toy is used. These methods together create a secure, repeatable way for the game to recognize and authorize each physical figure.