From Abacus Rings to Phone-Charging Pants: The History of Wearables
Long before FitBit, Google Glass and Bluetooth headsets, wearables entered the world in a non-social media world. No one wrote an online review about the abacus ring, the first known wearable, but chances are that everyone did laugh when the first person tried to put an Apple II computer into a cut-out backpack. So at least […]