Design and Development of a Low Cost, Non-Contact Infrared Thermometer with Range Compensation. - Nicholas Wei-Jie Goh; Jun-Jie Poh; Joshua Yi Yeo; Benjamin Jun-Jie Aw; Szu Cheng Lai; Jayce Jian Wei Cheng; Christina Yuan Ling Tan; Samuel Ken-En Gan (Sensors, 2021)