Function Analysis Last Monday, our lecturer want us to choose any object to do the function analysis. Me and my teammates choose trolley as our object. Components Of Trolley Plastic trolley handle, basket, tubular frame and wheels. Function Analysis Tubular frame holds wheels and basket. Basket holds trolley handle. Screw holds wheels, tubular frame, basket and trolley handle. Presentation Using Ladibug We present using ladibug. This is our first time using this new technology.