• I like that the buttons darken as you hover over them, signifying their clickability. (Feedback)
• I wish users didn’t have to convert currencies themselves (through the secondary interface) if they wish to enter an expense not in US dollars. What if the app would give the option to enter the amount in another currency, and then automatically convert it. (Efficiency & Error Prevention)
• I wish the app gave the option to enter an expense paid by or for the Joint card. (User Control and Freedom)
• I wish the user could enter multiple payments for a single expense (as is represented in the spreadsheet). (User Control and Freedom)
• What if the date field was pre-filled with today’s date, as that is the common case, and we seek to make these quicker. (Efficiency)
• I wish the total balance would specify who is in debt, as, otherwise, Trinity and/or Neo can’t settle up easily. (Universal Usability & Efficiency)
• I wish I could see the expenses added and be able to delete them. (I'm presuming this is a bug) (Universal Usability)