local search

Joseph Menn

The version of Google’s Android operating system for smartphones due out in a few weeks can be used with specialised chips to authenticate the precise location of the mobile devices, paving the way for secure payments at physical stores, Google chief executive Eric Schmidt said Monday.

Because the Near-Field Communication chips can store and exchange precise data about the phones, well beyond ordinary GPS, their adoption will allow phone owners to tap their gadgets against a physical surface to confirm their presence and identity, Mr Schmidt said. Read more