The Genius Handheld EMV-certified mobile payment device from Cayan is a semi-integrated terminal available in the U.S. It uses the Android operating system. When connected to a wireless network, employees can take the device anywhere in the store. Where a Wi-Fi connection or hot spot is available, it can be used for sidewalk sales or pop-up shops. Genius Handheld can be used as a stand-alone device when a POS application is loaded as a native Android app or through a web-based app. The Genius Handheld has a 4-inch WVGA display screen with 400 x 800 resolution. There is an integrated bar cod...