EndoChoice Full Spectrum Optical Technology (FSOT) in gastrointestinal endoscopy enables a 330 degree field of view. FSOT powers EndoChoice's FDA, CE and AMAR (Israeli medical device authority) approved Endoscopic systems (Gastroscope and Colonoscope). The intent of this study is to evaluate the safety, performance and usability of additional versions of FSOT- powered gastroscopes and colonoscopes.