For example, another prestigious international market research firm, Frost and Sullivan, likes GOSY's tech!     GeckoOrient automatically and intelligently merges sensor data from odometry (dead reckoning), a solid-state compass, and accelerometer-based gyroscopes (IMUs), for enhanced orientation accuracy while errand running, patrolling, or following a designated person. http://geckosystems.com/low_level/geckoorient.php

Here's what Frost and Sullivan thinks of GeckoOrient:

http://geckosystems.com/downloads/F&S%20G...s%2009.pdf