bank atm machine_1 - open to bidding

Bank machines have been discussed a few times in this course already. In general, the UIs for these are fairly simple, as users are expected to be able to “walk up and use” with very minimal training. But, there are sometimes problems: consider bank machines that accept the card, process a withdrawal, then release the card. In these cases, it’s more likely that a user will forget their card as completing the transaction (getting the cash) likely “completes” the interaction. In contrast, a system that simply swipes the card will be less error-prone (users will likely not forget their card). For this option, design a touchscreen-enabled bank machine UI. It should support the following features, at minimum: - Ability to enter an account number, simulating swiping/inserting a card - Ability to withdraw and deposit cash, updating a bank account balance accordingly - Ability to simply check/display account balances - Transfers between accounts