We are pretty close to the launch of MAVPilot (A Pocket GCS for your iOS device). I’ve been getting up early to do testing in the relative peace of the weekend mornings. And as a way to get some exercise and not to only spend my time just be standing in a field for a couple of hours, I ride loaded. It's a Cargo Bike from XtraCycle. (And I can also fit the kids on it for trips to the beach!)
MAVPilot is coming along great. Yesterday, I was testing some new features. One being audio alerts for when using using the fence as a safety feature. Now when if you exceed the fence boundary you will get a warning as the craft engages Return to Home or Land, depending on how you have set it. More info here and here on ArduPilot.com site. The next feature for fence will be to outline the boundary on the map.
more info here http://www.communistech.com/blog/