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Bank cards are essential in our daily lives, and most of the transactions are done by ATMs. However, when inserting them into the machines, we may easily insert the cards in a wrong direction by mistake, or must spend at least a few seconds confirming the direction.
45° Bank Card solves this problem by chamfering one corner off a normal card. In this way, we are able to identity and confirm the card direction with ease.
WuHan University of Teacnology
Shupeng Wang Wei Luo Teng Zhang Songtao Ye