THE BEST SIDE OF YEALINK MEETING BOARD 86

White paper can be much too reflective, and drown out the lettering. If Here is the scenario buy a ream of coloured paper. An array of prepared to print graph paper can be found online.Reflectors about the stylus or marker mirror the laser beam back again for the source as well as the (X,Y) placement could be triangulated. This know-how may very we