Exercise 03: Prototypes (10%) Exercise 04: Finishing (10%) INDIVIDUAL
Prototype 1 For prototype 1, the head of the Samsung electric toothbrush which can be replaceable is an oval shape. The oval brush head covers a larger area when brushing. Next, it is powered by a power button. The power button is easier for customers to operate it. In addition, it is charged with wired charging. Wired charging takes less time to charge compared to wireless charging. Prototype 2 For prototype 2, Samsung electric toothbrush has a pressure sensor. This pressure sensor will appear red light when using too much force on the teeth. Besides that, it is charged with wireless chargers. Wireless charging is more convenient for customers compared to wired charging. Additionally, it is also designed with a touchscreen that has Bluetooth capabilities. Touchscreen and Bluetooth are advanced technology in modern society, so customers can operate to choose cleaning mode and set timers fastly. Prototype 3 For prototype 3, the head of the Samsung electric toothbrush which ...
