9 Measuring, detecting, monitoring and controlling devices used for monitoring, controlling or steering seacrafts; sensors, detectors and monitoring instruments for use on seacrafts; mobile application software; application software for smart phones, namely, for controlling and monitoring seacrafts; application software for tablets and handheld computers, namely for controlling and monitoring seacrafts; application software for wireless devices, namely for use on seacrafts; application software and computer software for controlling interceptor-type trim tab and linear motion of interceptor blade, steering and motion control of seacrafts; control panels for seacrafts, surveying instruments, measuring instruments, namely, attitude and motion sensors, anti-roll stabilization apparatus and instruments for seacrafts, namely, interceptors or vertical trim tabs for ships and gyroscopic stabilizers for seacrafts; electronic surveying instruments for seacrafts; angular electric servo actuators for use with steering apparatus for vehicles or use on land and sea; electronic navigational devices, namely, global positioning satellite (GPS) based navigation receivers; GPS receivers; portable GPS devices, namely, electronic instruments for determining and outputting position and speed.