"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
AirPods and AirPower: Everything We Know
Old Navy Piloting iPod Touch-Based Checkout System
It is unclear how many other customers Infinite Peripherals has been able to sign on to the technology, but 9 to 5 Mac reports that The Gap's Old Navy retail store chain has been piloting usage of the system, known there as "ZipCheck", in a few of its stores. According to the report, Old Navy is piloting one ZipCheck system per store, with some employees also carrying small wireless printers on their belts to quickly provide customers with receipts for purchases made through the device.