The ZYGO Smart Remote app connects to ZYGO laser interferometers, such as the VeriFire and DynaFiz, and provides not only remote control capability of your instrument, but also interaction with ZYGO Mx software to enter common controls and view data. The included transmission sphere (TS) selector calculates test part coverage for spherical optic measurements.The ZYGO Smart Remote requires Mx software version 6.4.0 or higher to access all features.