Corn planter monitor demo - seed population, performance, gaps, doubles, speed, spacing on standard Android tablet - even smart phone. Precision farming. Requires a control box for live operation. Works with JD, Kinze, & other planters. New high speed row sensors and old style red electric eye sensors work. Control box options allow running the Android monitor at the same time along with old LED monitor or stand-a-lone. This is a demo version to illustrate what is possible with the Android platform. Look for a simplified version to be available for beta testing for the 2015 spring. See www.OutFarming.com.