This document discusses the weaknesses of existing dustbins and proposes a new product called WONBIN to address these weaknesses. It notes that current dustbins are often too low, small, have lid issues, smells, and do not enable waste segregation or recycling. The WONBIN would be more ergonomic through features like sensors, battery power, and labels to indicate waste levels. It would include separate bins optimized for paper, glass, aluminum, and other materials with additions like shredders and compressors. The WONBIN aims to make waste disposal easier, cleaner, and encourage recycling.