Waze seems to have started testing support for traffic lights on its navigation maps. The feature is reportedly being tested only in one country for now. Waze users have been wanting the traffic light ...

Abstract: Traffic congestion is a significantly major issue in urban areas, that causes time wastage, higher fuel wastage and increased pollution towards the environment. The traffic jams continue to ...

Abstract: Phonocardiogram (PCG) signal quality is influenced by the contact force between the PCG sensor and the skin, but the optimal contact force range has not yet been precisely and fully ...