A Barcode is a representation of data in a machine-readable format; it shows data about the object to which it attaches. Barcode is generally made of parallel lines of different widths and is referred ...

Wedge barcode scanners and serial barcode scanners both connect to a PC to scan barcodes into the system. They do not, however, work the same way and each has advantages and disadvantages. This ...

意外と知られていないが、1次元のバーコードは簡単に作成できる。CODE39規格用フォント(CODE39フォントなどと呼ばれる)を使って数字を書けば良いだけだ。例えば納品書や請求書に使えば、バーコードスキャナを使って簡単にデータを呼び出せるようになる。

While every phone can read QR codes located around you, barcode scanning is a different story altogether, and the best barcode scanner app makes it a bliss. While the process works similarly as QR ...

It's early days with the developer preview of OS X 10.8 Mountain Lion, but there are already a few interesting tidbits peeking out around the corners of the developer NDA. We've heard that the system ...