Instagram will let you buy products without leaving the app

Instagram is moving a little deeper into commerce by allowing you to buy goods without leaving the app. The checkout feature will at first be a closed beta in the US with more than 20 brands involved, including Adidas, Nike, Zara, Kylie Cosmetics, Un...

How RFID tags became trendy

As far as wireless technologies go, radio-frequency identification (RFID) is one of the oldest. Patented in 1983 by the late British inventor Charles Walton, RFID made it possible for new, cutting-edge tech such as near-field communication (NFC) to e...