Could HLT use the gyroscope output from the iPod Touch 4g and iPhone 4? That would give you full inertial navigation functionality. If that can update at 100Hz then it might be better to calculate position and velocity with INS and correct for drift with GPS rather than just using GPS. Even if you d...

The feature in SoloStorm I would most like to see in HLT is adding segments from the run map after the fact.

I was just looking at the accuracy number and the speed. I would have thought that drift would factor into the accuracy as well, or is it just based on the measurement conditions like number of satellites, ground stations and signal strength? When fixing a point like the start and finish line, why n...

Harry, I tried defining a start and finish line multiple times using the Autocross wizard on the Assistant page as well as defining POI's from the GPS page. I'll just list the seconds from the latitude and longitude as the degrees and minutes don't change: Before starting, the GPS page was reporting...

I rebooted the iPod and the database corruption problem seems to have gone away. There were no new errors after the first check. I'll let you know if the problem happens again and try to define the conditions better. The accuracy was reported to be 10 feet (3m) when the start line was first defined....

It looks like the program is creating a new database error about every second. Every time I check the database for errors, some are found. The longer between checks, the more errors. I've also had problems with the accuracy of the location of the start and finish in autocross mode. I can do the set ...