When the patient is discharged from the hospital, they will then be asked to take a photograph of their surgical wound and answer a short survey about their wound and their general recovery using the smartphone app. This information will be transmitted via encrypted connection to a secure research server in the UW Department of Surgery. A composite screen will be created that displays all of the transmitted images as well as the responses to the survey questions within the app. Each afternoon, a service NP or study personnel with MD surgical training will review the data transmitted and complete a short form documenting the appearance of the surgical wound. Within the review screen, the reviewer can mark the data as already reviewed, which will move the record to an archive list. This form will be scanned into the patient's medical record if there is new evidence of a burgeoning complication; the image will remain on the department server and not be associated with the medical record. Any concerning findings will prompt a phone call from the surgical service nurse practitioner (NP) to the patient to gather more information and recommend additional intervention/treatment as indicated, which may include antibiotics or a clinic visit; upon detection of a burgeoning complication, usual care clinical protocol takes over (as if the patient had called with the concern). Additionally, contact information for the vascular surgery clinic and study personnel is provided at 2 points through the app itself, so that patients and their caregivers can easily call with questions or concerns.