A Novel Mobile Health Tool for Home-Based Identification of Neonatal Illness in Uganda: Formative Usability Study

Madison Vanosdoll   ^{1 *} , BSE, MSE ;   Natalie Ng   ^{1 *} , BS, MSE ;   Anthony Ho   ^{1 *} , BS, MSE ;   Allison Wallingford   ¹ , BS, MSE ;   Shicheng Xu   ¹ , BEng, MSE ;   Shababa Binte Matin   ¹ , ScB ;   Neha Verma   ¹ , MS ;   Azadeh Farzin   ^{2, 3} , MD ;   W. Christopher Golden   ² , MD ;   Youseph Yazdi   ^{1, 2, 4} , MBA, PhD ;   Peter Waiswa   ⁵ , MBChB, MPH, PhD ;   Alain Labrique   ⁶ , MHS, PhD ;   Soumyadipta Acharya   ¹ , MBBS, MSE, PhD

¹ Center for Bioengineering Innovation and Design, Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, United States

² School of Medicine, Johns Hopkins University, Baltimore, MD, United States

³ Pediatrix Medical Group, Rockville, MD, United States

⁴ Global mHealth Initiative, Johns Hopkins University, Baltimore, MD, United States

⁵ School of Public Health, Makerere University, Kampala, Uganda

⁶ Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States

*these authors contributed equally