Effectiveness of Using Mobile Phone Image Capture for Collecting Secondary Data: A Case Study on Immunization History Data Among Children in Remote Areas of Thailand

Kasemsak Jandee   ¹ , MSc ;   Jaranit Kaewkungwal   ^{1, 2} , PhD ;   Amnat Khamsiriwatchara   ¹ , MSc ;   Saranath Lawpoolsri   ^{1, 2} , MD,PhD ;   Waranya Wongwit   ^{1, 3} , PhD ;   Peerawat Wansatid   ¹ , BA

¹ Center of Excellence for Biomedical and Public Health Informatics (BIOPHICS), Faculty of Tropical Medicine, Mahidol University, Bangkok, TH

² Department of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Bangkok, TH

³ Department of Social and Environmental Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, TH