[Closed] Help. AR Unity touch object and popup information

i am from indonesian
i have question about AR in unity
how to touch object then popup information ?
please give me tutorial
thanks

example like this video

at 0:18

 

Please Note:

The Teaching section is to discuss and support specific Teaching material and the Learn section of the website. For basic support please use the relevant section of the forum. Some suggestions would be:
http://forum.unity3d.com/forums/editor-general-support.10/ for General Support
http://forum.unity3d.com/forums/scripting.12/ for Scripting

As this topic is not specific to Teaching Material or the Learn Section of our site, I am closing this thread.