Too bad the eval kit is $1500
http://www.abacuscity.ch/abashop?s=142 because it sounds like pretty much plug and play. Ther other eval kits are much cheaper $200-$350, but I guess this one includes fancy software and all the other stuff.
on top of the module price, you also need a gyro ($60 from them):
http://www.abacuscity.ch/abashop?s=1...tdetail&sku=62
It sounds promising though, wish I had the time to pursue it
(BTW I hate their website, every link opens a new window!)