France-based NFC chip vendor Inside Secure has announced new technology that it says can embed a contactless chip and antenna into SIM cards and communicate with point-of-sale or other contactless readers at a standard 4 centimeters or more.
Inside, which is demonstrating the technology at this week’s Cartes & IDentification trade show in Paris in around three handsets, is looking for SIM card suppliers to adopt the technology to enable non-NFC phones to conduct payment and other transactions in card emulation mode.
That will be a challenge, with many companies already having tried to embed antennas in SIM cards, but failed to bring a workable card to market. They have been thwarted mainly by the fact that a large majority of SIM slots are positioned behind the phone battery, which would block or distort the signals to and from the reader.