Create & Display 2-Dimensional Barcode Markers (or Fiducials) in 3×3 or 4×4 Format. Barcodes are used in AR/Imaging Applications like ARToolkit (verified via testing).Version 1.42While acknowledging that a few fundamental changes need to be made, we added Large Screen (tablet) support. Changes include creating a new layout for tablets, increasing white area outside of full barcode, and increasing black border size = 2x bit size.Version 1.31*Live barcode thumbnails as values are entered. *Screen stays on in Full View.*White Level Adjustment.*Barcode Value entered easily.Bug ReportsPlease contact us via e-mail for all issues. Please include device information.