Abstract: A method for test configuration on a first math assistance device is provided that includes receiving a test code by the first math assistance device, wherein the test code includes one or more functionality restrictions, and entering secure test mode on the first math assistance device with the one or more functionality restrictions.

Abstract: A system and method is disclosed for remotely managing functional modes of devices. A device may receive commands remotely to initiate a particular functional mode when the device is within the proximity of a given location. The commands may be provided to the device via Radio Frequency Identification (RFID), or proximity based wireless communication networks.

Abstract: A window is displayed on a display device. The window includes at least first and second portions thereof. In response to a user selecting the first portion of the window on the display device, a first set of keys are displayed on the display device. The first set of keys are operable by the user to specify a first type of information within the first portion of the window. In response to the user selecting the second portion of the window on the display device, a second set of keys are displayed on the display device. The second set of keys are operable by the user to specify a second type of information within the second portion of the window. The second type of information includes at least some information that is unsupported by operation of the first set of keys.