Each live case group should have a 45 minutes mid-term feedback meeting with Xiaoshi. This is a chance for you and your group to get feedback on your preliminary ideas about what to propose for the live case and ask any questions you have about the live case. It is expected that you will have clearly identified the focus of your project, identified some key ideas, and developed a timeline for completing the project by the time of the meeting at a minimum. Please note that you group needs to submit a written description for your project with maximum 2 pages to Xiaoshi by April 25th, including the above-mentioned aspects. Please note only one person from each group needs to submit the written document on behalf of the group. Meetings will last about 45 minutes.