Please help with below.

This Unit's Discussion Questions Identify an application in your daily life that uses big data. You are actually surrounded with these applications that appear small to you, but they actually involve big data: payments at grocery stores, water, electricity, phone, cable Internet billing systems, social networks, Email systems, streaming audio and/or video, navigational systems, all dealings with bank and investment companies, etc. You may be involved in few transactions with these systems, but they generate a lot of data from all the interactions with a network of users. Once you identify the application you want to work with, think of useful piece of information you may want to obtain from this big data. You must explain what this information is and how do you think we can use the big data application to obtain that information.