“…This research identified 23 features supporting a smart household waste management system. There are three most features applied in the smart waste management system for household waste, namely detecting waste images for sorting [9,36,41,43,44,46,55], put the waste in appropriate containers [16,36,41,43,44,46,50,53], and detecting the density level of waste containers [12,13,42,45,[48][49][50]. This research also identified 31 data that support the features of the smart waste management system for household waste.…”