DENSO ADC's new SE1-QB Bluetooth, pocket-size, handheld, wireless 2D bar-code scanner is lightweight, weighing 2.1 ounces, and measures 3.9 inches long, 1.6 inches wide, and 1.1 inches thick. The device, designed to serve as the front end of a mobile data capture system consisting of a scanner and host smartphone or tablet, allows fast, accurate data capture and transfer to mobile devices. The SE1-QB can read 1D or 2D bar codes displayed on LCD screens of mobile devices or printed on paper. Two AA batteries provide up to 50 hours of operating time, and a one-touch button opens a virtual keyboard on iOS devices.