title: Unity & Daydream - Having Dialogs with other Characters
body: <p>I am building a Daydream app via Unity, have a basic first person demo working but I have not developed on Unity before. Looking to add characters to the app and have dialogs with them. I am considering two ways: </p>
  
  <ol>
  <li>When I go near to a character a dialog box would come up next to that character and say "Hello".</li>
  <li>When I point to a character with the pointer it would say "start conversation"</li>
  </ol>
  
  <p><p>After either case I would have multiple options to choose from eg. "Where is X" or "what is your name" etc then depending on my selection the character would respond with something else and so on. I couldn't see something that would solve this in standard assets. Are there any best practices, templates around this? If not any ideas / directions? </p>
  
  <p>Unity 2017.3.1f1<br>
  GVR SDK: v1.130.1<br>
  Android Studio 3.0.1<br>
  Java jdk1.8.0_162.jdk<br>
  Pixel 2 phone<br>
  MacBook High Sierra</p>