1. Explain in your own words what a Filter Bubble is. How can that lead to a ‘Web of One’? 2. List at least 5 different AI systems from ‘simplest’ to most developed. Explain at least one business application for everyone. Include in every explanation a challenge the system faces. 3. Digital systems are more and better connected as development progresses. Users and businesses have increasingly remote access to all kinds of data. a. List at least 3 challenges to privacy and best practices to mitigate the threats. b. List at least 3 challenges to security and best practices to prevent security breaches.