App for Android and Iphone

we sell on website coat racks and wall clocks. The idea is to develop an app for android and iphone that makes a simulation of our products in the customer's home. The customer must be able to view the objects that chose on the screen. Must be able to change color variant and should be able to drag them on the screen in order to place them. In this way, pointing the camera at the wall where he would place the clock and the coat rack he will be able to get an idea of ??how it would. Should be able after that to enter with one click the objects choosen in hisr account on our website developed with prestashop. The database for the products to load into the app to be expanded.