Any plans on publishing a plug-in kit / SDK ?

[capt.albator]

Do you plan on externalizing programming interfaces so programmers out there and even other companies can upload applets/programs/plug-ins on the trinity to further customize it ? That would be cool.

I can think of an applet which records one turn around the track ( GPS / accelerometer as input ) so you can race against your ghost. A similar application can tell you which speed you went down to last time you went into the next turn like in video games ( engine RPM, current speed, gear ratio and tire size could be used on manuals to figure out the speed ur in ).

All kinds of things like this can be done. You will simply not be able to program everything on your own so might as well externalize a SDK and have a showcase site for free apps.