Question

The National Environment Agency (NEA) is looking for interesting ways to engage Singapore citizens to participate in recycling activities.

One of the initiatives is to develop an Android mobile application to educate and encourage people to recycle. A call-for-proposal has been launched for companies to propose an Android mobile application to address the initiative.

The four main objectives of the application are:

• Why cycle?
• How to recycle?
• What to recycle?
• Where to recycle?

The application can include (not limited to) cartoon animation, quizzes, and utilities.

Your company has decided to submit a proposal to bid for this Android mobile application development. Your task now is to work on the Preliminary Application Design Document.