No, using a computer or any other electronic device to count cards in Blackjack is generally illegal in most casinos. Casinos consider this cheating because it gives players an unfair advantage by helping them track the deck more accurately than would be possible with human memory alone. Most casinos have strict rules against the use of devices to assist with gameplay, and they often monitor for such behavior.
If you’re caught using a computer or any other device to count cards, you could be banned from the casino, have your winnings confiscated, and potentially face legal consequences. While card counting itself is not illegal (since it's a strategy based on observation and memory), using a computer or other tools to aid in the process crosses the line into illegal activity.
In contrast, card counting using your own mind and memory (without any external help) is legal, but it's still frowned upon, and many casinos will ask you to leave if they suspect you're counting cards. Some casinos may also use automatic shuffling machines or employ other countermeasures to make card counting more difficult.
If you’re caught using a computer or any other device to count cards, you could be banned from the casino, have your winnings confiscated, and potentially face legal consequences. While card counting itself is not illegal (since it's a strategy based on observation and memory), using a computer or other tools to aid in the process crosses the line into illegal activity.
In contrast, card counting using your own mind and memory (without any external help) is legal, but it's still frowned upon, and many casinos will ask you to leave if they suspect you're counting cards. Some casinos may also use automatic shuffling machines or employ other countermeasures to make card counting more difficult.