US Patent 10248773 Vehicle security accessory and methods of identity authentication

An accessory configured to authenticate a transaction is disclosed. The accessory comprises a communication circuit configured to communicate with a transaction system. The accessory further comprises at least one data collection device and a processor. The processor is in communication with the communication circuit and the data collection device. The processor is configured to compare captured data captured by the data collection device with stored data to generate an authentication of a previously identified operator.