3D Model: A Smart AI-powered Trash Bin Shaped Like A Rectangular Tower With 4 Internal Containers Arranged In A 2x2 Layout (2 Rows, 2 Per Row), With A Single Front Input Hole Near The Top Center. A Small Display Screen Is Mounted Above The Input Hole. Below The Input Hole, There Is A Waste Rejection Chute. On The Top Surface, Integrated Seamlessly, Is A Flat Solar Panel That Also Functions As The Lid. The Design Is Minimalist, Sleek, Modern, With Smooth White And Gray Surfaces. Ideal For Public Spaces.