Call and Response One of the predominant megayacht glassbridge monitoring systems, SiMON (price on request) can now be extended to the iPhone or iPod Touch of the owner or captain, either locally-via the vessel's own WiFi system-or to any place there's a cell connection. The mySiMon application can display most any type of boat system data graphically, offers both visual and audible alarms, and can even operate lights, pumps, and more by remote control. Palladium Technologies, (954) 653-0630; www.palladiumtechs.com