The Shimmer Signal Generator block has been developed to interface AJDSP with the SHIMMER sensors (accelerometer, ECG and GSR) via Bluetooth for realtime streaming of the corresponding signals. Fig. 2 shows streaming of data from a 3-axis accelerometer. Students can be provided with an insight of how physiological responses tend to be affected by physical activity, such as displaying the readings and waveforms of sensor measurements obtained while a person is at rest in comparison to while a person is walking. Concepts of a startle response, which is the physiological response of the body due to a sudden stimulus, can also be presented.