Blind Test
Ministry of Land, Infrastructure, Transport and Tourism performed a blind test on road condition evaluation. DRIMS is tested as one of 16 systems. Some of them use laser, cameras, and other expensive devices while others use only smartphones. DRIMS, tested only in terms of IRI, performed better than any other smartphone based systems. Even when compared with systems with expensive sensors, DRIMS was NOT inferior to any system in terms of IRI. The blind test confirmed the technical advantage of DRIMS.