Techniques for interacting with a client process on a mobile device connected to a network over a wireless link include receiving, at a mobile interactions server, a first message from the client process. The first message indicates a first action by a user of the mobile device. The first action is related to a first graphical element displayed on the device for requesting a service from an application. Based on the first message, it is determined whether the action is associated with an event type of a plurality of predetermined event types. If it is determined the action is not associated with the event type, then, without invoking any method of the application, first data is generated. The first data describes any change in the first graphical element. The first data is sent to the client process for changing the display of the first graphical element.