If you are curious about protocols, their tags operate utilizing ISO 14443A and/or ISO 18092 (NFCIP-1). edit: Corrected standards versions / this link might he

If you are curious about protocols, their tags operate utilizing ISO 14443A and/or ISO 18092 (NFCIP-1). edit: Corrected standards versions / this link might help, http://en.wikipedia.org/wiki/Near_field_communication#Standardization_bodies_and_industry_projects http://en.wikipedia.org/wiki/Near_field_communication#Standa...