Input realtime value to a 3d object

Hi,
I am beginner in three.js. I have a machine’s 3D object which i imported using GLTF loader. I want to show realtime status of the machine as a text display next to the machine. Could i get any basic tutorial on it?

Have you seen these examples from the Collection of examples from discourse.threejs.org?

Maybe they are helpful.

PictureBall
LabelsOnSphere
SetRemoveMarkers

eXtended eXamples - AnnotationsMoveWithModel and AnimationHotspot