4.     Reflections:

The code and functions are very basic at this phase. So I think the idea of the project is very important like the space for further development, the creativity and the interaction. Besides, it is helpful to pay attention to the structure of the code for further development of complex functions.

5.     Challenges encountered and solutions:

5.1  Technically, it’s a challenge to measure which turning point of the value I should put in the code so that the LED can change to indicate the change of the sensor data effectively. I did experiments to identify how the data of the sensor change with the change of the real environment.

5.2  For design, it is challenging to come up with a way to indicate the change to the user. As I only choose to use two LEDs and a piezo, I need to use the blinks and color of LEDs to show the interaction, and use piezo at an appropriate point. I would think in a way that if I could have more resources, how I would transform the current interaction into a more mature one.