2. 2D barcodes will be easier to fix. Traditionally, correcting barcodes has been fraught with problems. Terry recalls a product launch that was delayed because of improper tagging at the warehouse.

The introduction of a new 2D semiconductor fills a crucial gap in the materials spectrum to enable fast, transparent circuits. Skip to main content. Your source for the latest research news.

The (slightly) adapted Groovy script above will convert the white portions of the provided image to be transparent and will save the new image with transparent portions (assumed to be background ...