IndoorAtlas SDK 3.2 includes a new positioning mode intended for use cases where the device is mounted to a moving platform e.g. shopping cart, forklift, wheel chair or trolley. Cart mode is enabled by setting the positioning mode in the IndoorAtlas location manager. 

First follow instructions for setting up the IA SDK with iOS. To start the location updates in cart mode, set the desired accuracy property accordingly e.g. using the following code:

SWIFT

locationManager.desiredAccuracy = .iaLocationAccuracyBestForCart
locationManager.startUpdatingLocation()

locationManager.desiredAccuracy = kIALocationAccuracyBestForCart;
[locationManager startUpdatingLocation];