These portable cards are designed to allow authentication data to be stored for wireless connection. DoCoMo, the Japanese mobile carrier, has just revealed the latest in its wearable tech offerings, which includes a SIM card that can wirelessly connect any smartphone or tablet to a wireless network or the internet through the simple wave of a hand. This SIM card is also able to transmit the number and other data of the user, all on its own. This separates the connectivity from being exclusive to the mobile devices, and brings…
Read MoreWearable tech SIM for network access unveiled by DoCoMo
