b116d9ce_ltimodal_Interaction_Use_Cases__Event_Handler
[User Action/External Input] User requests recalculation of route based on current traffic conditions [Action on Device] Device performs ASR Processing locally. Upon confirmation, destination info is sent to app server [Event Description] HTTP Request is sent to app server (includes current location and destination information) [Resulting Action] Device processes results and updates graphical display with route and directions highlighting next step [Event Handler] 
App Server processes input and returns data to device
Multimodal Interaction Use Cases