Assume that you are asked to develop a software system for real estate $($i$.$e$.$ selling and purchasing houses and properties$).$

Propose $($and explain your reasons$)$ a functionality of this software that can be developed using the data$-$driven approach discussed in the subject.

What data should be collected and how to collect them to develop this functionality? What features should be extracted from the collected data and why?

What are the ethical considerations specific to this functionality? Discuss how you would address them during the development and operation of the system.

Your discussion must be specific to this case study. Generic answers copied from the lecture slides or any other sources will be given $0$ mark