Today Samsung announces their new NFC (Near Field Communication) chip with embedded flash memory. This low power design has advanced RF sensitivity and will allow designers a hot choice for NFC phones of the future - NFC devices have the ability to instantly connect peer-to-peer working directly with Bluetooth and/or Wifi for fast, efficient data transmission. This short-range, high frequency wireless tech allows devices connection and transfer to other NFC devices without manual configuration, and might work in the future for bus and subway fares on the quick.