title: How do I place a UI button on image target using AR Camera and Vuforia
body: <p>I want to place a UI button based on the image target. I am using Vuforia engine and I have an image which has chairs and tables. So I want to place a button on the UI (not a virtual button) based on image. For example, one button should be on the chair. When I move, the button should re-adjust to always show up over the chair and when clicked, it should display a 3d text saying that its a chair. I am a new to AR and wanted to explore onto some of such tutorials.</p>