PROTO product [
  exposedField SFVec3f translation   0 0 0
  ]
  {
  DEF product Transform {
  translation IS translation
  children [
      DEF touch TouchSensor { }
      Transform { translation -3 0 0 
      children [
      Inline { url "@vr-box.wrl" }
      ] }
      DEF monitor monitor {  translation 3 3 0 }
      ]
  }