Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

If you plan to run a very small store, sometimes called a "mom and pop" shop, you can probably hand-enter pricing information when ringing up a customer's order. For a larger scale operation, however, ...

Invention is not innovation. Producing something new that creates value for an enterprise in the marketplace may involve invention -; such as conceiving an idea that you could patent -; but innovation ...

This guide explains how to generate barcodes in Excel without any additional installations, using both the desktop and web versions of Excel. It covers formatting cells to preserve leading zeros, ...

ATLANTA — President Donald Trump’s executive order seeking to overhaul how U.S. elections are run includes a somewhat obscure reference to the way votes are counted. Voting equipment, it says, should ...