Wearable Tech Could Soon Replace SIM Cards & Logins
Portable SIM can securely store multiple credentials, such as IDs and passwords, so it also can be used with PCs and other connected devices.
Japanese mobile carrier, Docomo, is showing off their new prototype device, known as the Portable SIM.
The company claims the device utilizes a SIM-based authentication that can wirelessly activate any compatible smartphone or tablet for network access. The NTT Docomo Portable SIM includes three modules – SIM card, Bluetooth and NFC.