Table 2.

Caregiver Recommendations Based on Step 8-Acceptability Testing

Topic	App Feature	Recommended Content
Finances/Law	List with Links to Internet	Description of medical power of attorney, power of attorney, living will that can be shared with others
Local Resources	Access User Location	Desire for tailored online resources for local caregiving assistance based on location
Pharmacy	Link to Internet	Assistance interpreting lab work so that caregiver can explain to others
Chemotherapy/Radiation	Button/Tab	Definitions explaining medical words associated with cancer treatment
Food	Button/Tab	A list of types of vitamins or food that compliment cancer treatments
“Chart the Cancer Journey” activity	Picture Uploads	Ability to upload photos to this app feature
Communication with Far Away Family	Interact through the app	Ability to send patient information to multiple family members