: Draw the Users Mental Model for a Transfer of Money from one account to another on an ATM.

1. Q: Draw the Users Mental Model for a Transferof
Money from one accountto another on an ATM.
1: User’s Model
User Interface Model
Confirm
Request
Enter
account
number
Enter
account
number
Confirm
Request
Enter toTransferCash
Enter Amountof cash to Transfer
Enter Accountto transferCash
ATM
Swipe ATMcard and Enter
the PinCode

2. Implemented Model
Amount
Verify
Transfer
End
Account
Number
Enter to
Transfer Cash
ATM

3. State Transition Diagram
Start
Swipe
Card
Enter
Pin
Code
Enter
Amount
Number
Enter
Account
Number
Verify
Transfer
End
Incorrect Pin