...
The second round of iterations focused on the input format of the "Add Medication" form. Specifically, we switched from free-form text boxes to more structured inputs for the "Frequency", "Start", and "End" fields. For "Frequency", we supplied a drop-down with choices for the frequency, and for "Start" and "End", we supplied a date-time picker. This reduces confusion about the formatting of the text in those fields. To be expanded.We also added example values, colored light gray, to those fields to indicate the expected type of information, as shown below: 
Notes from the Studio Session
...