Application of Template Matching on Hand Gestures for Movement Control of a 4-DoF Robotic Arm Rendyansyah Rendyansyah, Aditya P.P. Prasetyo, Kemahyanto Exaudi, Sarmayanta Sembiring Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Vol. 8 No. 3 2023 DOI 10.33772/jfe.v8i3.49