Table 5.

Four Written User Scenarios with Distractions and Errors

	Scenario	Distractions	Tasks to complete (pathway)
1	Normal entry	Someone will open the door and talk on the phone	Enter data as written on cue card, press the “Submit” button, receive bolus guide recommendation
2	Out of range value	None	Enter data as written on cue card, respond to messages by pressing “OK,” take corrective action, enter corrected values (to be provided on cue card), press the “Submit” button, receive bolus guide recommendation
3	BG measurement time error (>10min)	Radio	Enter data as written on cue card, respond to messages, take corrective action, enter new time (to be provided on cue card), press the “Submit” button, receive bolus guide recommendation
4	Previous bolus list entry error	Telephone call	Enter data as written on cue card, respond to messages, take corrective action, enter missing time (to be provided on cue card), press the “Submit” button, receive bolus guide recommendation