Biometric Credit Card Technology / Science in Interstellar Wars | World Anvil
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Biometric Credit Card

A biometric credit card, also known as a Credit, is a type of credit card that utilizes biometric technology. The card is designed to be activated only when the user's thumb is placed on a sensor on the card, and it become deactivated when the thumb is removed. This technology ensures that only the cardholder can access and use the card, making it more secure than traditional credit cards of the 21st century that relied on a signature or PIN.   Credit is a global form of currency that is accepted by the United Nations Federation and the New Soviet Union member states, although other older forms of currency are still used, but they are less common. The use of biometric credit cards is becoming more widespread as a result of the growing demand for secure and convenient payment methods.   Unlike traditional credit cards, biometric credit cards do not require the user to enter a PIN or authorize a signature. This makes the process of making a payment much faster and easier, as the user simply needs to place their thumb on the sensor. The card is also more secure, as it can only be used by the cardholder, and it cannot be used if it is lost or stolen.
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