API requests
- Multiple data fields from an app - eg if my app spends a lot of time computing 'Foo' it seems sensible to have 'Average Foo' and 'Lap Foo' etc from the same app rather than having several app instances all doing their own calculations.
- Settings for data field apps - not sure how this would work best; either some kind of hook into a settings system, a companion app capable of reading and writing the same properties (hence communication), or allowing data field apps to also be normal apps (and change settings from in there)
