A watercraft includes a shell, a ride plate, an internal combustion engine, and a jet pump. The system initiates one or more verifying transactions involving the instrument, with details that may vary from one transaction to another, such as the type of transaction, amount of the transaction, number of transactions, the merchant or vendor name or account for the transaction, and so on. The composite exhibits a very wide temperature range of blue phase of the BPLC, and can respond to an electric field at a millisecond level. The right-eye frame includes right-eye subtitle information, and the left-eye frame includes left-eye subtitle information.