 Extremely high read rates ensure that vehicles Commercial Vehicle Safety Alliance CVSA inspection status may be determined in advance of reaching inspection facilities Artificial Intelligence is used to automatically sort vehicles based on a visual indicator of the vehicles inspection status SASKATOON, SK, June 28, 2021 PRNewswire - International Road Dynamics Inc. IRD or the Company, a Quarterhill Inc. Quarterhill company TSX: QTRH OTCQX: QTRHF, is pleased to announce the launch of a new CVSA decal reader system that utilizes Artificial Intelligence AI and machine vision technology. AI enables superior read rates of CVSA decals and makes IRDs CVSA decal reader ideal for automatic pre-screening of commercial vehicles travelling at highway speeds in advance of weigh stations. 