Fig. 2.

Pediatric clinician system summary of prototype iterations. Version, participants, design changes; version: 1; participants: 2; scenarios in testing: caregiver smokes and accepts treatment; caregiver smokes and declines treatment; design changes: changed notification about parent options and treatment option presentation. Version: 2; participants: 3; scenarios in testing: same as version 1; design changes: reorganized main decision support screen and moderate edits to documentation feature. Version: 3; participants: 3; scenarios in testing: same as version 1 plus other family member smokes, no smokers in family; design changes: added main discussion prompts to main decision support screen and information to submission feature, minor edits to documentation. Version: 4; participants: 11; scenarios in testing: same as above; design changes: minor edits to main decision support screen layout and tips for talking with caregiver screen, simplified documentation. Version: 5; participants: 7; scenarios in testing: same as above; design changes: minor edits to main decision support screen, treatment options screen, and submission feature. Version: 6; participants: 4; scenarios in testing: same as above; design changes: minor edits to main decision support screen to clarify parent/caregiver respondent information, tips for talking with parents, treatment options, and submission feature; added billing support, hover tips for quick information, and contact information for treatment options.