Which barcode scanner is best? Whether you’re the proprietor of an established business looking to upgrade their sales and shipping process or an aspiring small business owner trying to get it right ...

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。

About four pages in and I just knew that I was going to enjoy this book about the invention of the barcode and all the equipment required to support it. The first chapter opens with the observation ...