Update README.md

README.md

@@ -5,6 +5,15 @@ Javascript viewer for X3D models
 [Elphel's cameras assemblies](https://wiki.elphel.com/wiki/Elphel_camera_assemblies). Click on images.
 
 ## Features
+* rotation and movement
+* displays elements of the assembly
+* hide/show selected elements
+
+## Install
+* clone this repo
+* link to your webserver, e.g.: `http://localhost/x3domviewer`
+* copy or link all x3d models to some dir, e.g.: `/var/www/html/x3domviewer/x3d/`
+* access: `http://localhost/x3domviewer/index.html?model=x3d/some-model.x3d`
 
 ## Notes
 * The code is just separated from [freecad_x3d](https://git.elphel.com/Elphel/freecad_x3d) project