Figure 1 The model of Water Saving System
The three main functions of the "Water Saving System" are:
1)to detect the user's water consumption and temperature for calculating the water charge;
2)to compare the water consumption of each person;
3)to compare the water consumption of users with the daily average consumption per flat in Hong Kong per person.
User can install the "Water Saving System" App, through Bluetooth connection, the App will receive data from the water flow meter and thermometer. The data will be displayed on both the screen and mobile phone. It will also display the water consuming time of the user and compare it with the daily average consumption per flat in Hong Kong. After taking a bath, the App will produce a report showing the user’s total daily water consumption of the past week.
Figure 1 The model of Water Saving System
Figure 2 User Interface of Water Saving System App.
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