Barcodes are commonly used to track items like groceries or clothing, but University of Central Florida researchers have developed a special "barcode" to identify much smaller objects: molecules ...
These hidden digital markers, unlike the standard barcode pictured above, are undetectable to the human eye but visible to advanced scanning systems / Credit: Michal Hostovecky via Shutterstock As ...
Barcodes have always upset some people ... to read the prices stamped on each item and then manually process the sale. To be accepted, such a code-scanning system would have to work pretty ...
MINISTER for Industry and Trade, Dr Seleman Jafo has directed the Tanzania Bureau of Standards (TBS) and the Tanzania Industrial Research and Development Organisation (TIRDO) to expedite the provision ...